Show HN: DigicamFinder – open-sourced DPReview camera data https://ift.tt/cVml74W

Show HN: DigicamFinder – open-sourced DPReview camera data Ever since the DPReview closure announcement https://ift.tt/sCDf1SQ we were thinking how to preserve the 25 years of valuable DPReview camera data. Archive.org has been great, but it's not usable by the general public. The best way to keep it safe going forward, is to have the community own it, so we open sourced it: https://ift.tt/F9AG0rl I'm aware of a number of attempts to make product data open-sourced, but none have the power of the photo geeks behind it :) Thoughts or ideas? + really looking for some contribution love. https://ift.tt/eL3y1wd April 1, 2023 at 02:42AM

Show HN: Simply explain 20k concepts using GPT https://ift.tt/kvVhw2Q

Show HN: Simply explain 20k concepts using GPT Hi HN! I made a tool that autogenerates simple, high-level explanations of concepts and organizes them in a somewhat university course-like structure so that it's easier to see how things are structured. Currently it has about 20,000 concepts on a range of topics but that's just what I generated so far, it should work with more obscure topics in the future. I love learning about random topics where I don't have a good background in like history or linguistics, but it's hard to figure out what topics there (you don't know what you don't know) are in certain fields and what they are even about, so this was a way to get the high level idea about random things that I wanted to know about. It also only uses the information in the GPT model at the moment, so obviously information can't be trusted completely and you should definitely double check any information you read here by Googling. I'm thinking of doing the Bing Chat approach for the next version and adding references, but don't have that yet Hopefully someone else finds this useful even if it's not perfect! https://ift.tt/wPTqoMO April 1, 2023 at 02:24AM

Show HN: Actio, a (young) Node.js framework that makes microservices invisible https://ift.tt/KfLl2cw

Show HN: Actio, a (young) Node.js framework that makes microservices invisible https://ift.tt/DgScbiA March 31, 2023 at 07:10PM

Show HN: Markwhen: Markdown for Timelines https://ift.tt/uqT6WMH

Show HN: Markwhen: Markdown for Timelines https://ift.tt/RK8BmNO March 31, 2023 at 06:29PM

Show HN: Multi-Display Screen Sharing with CoScreen by Datadog https://ift.tt/Il6o7c9

Show HN: Multi-Display Screen Sharing with CoScreen by Datadog Good to be back on HN with all-new CoScreen, a little more than 3 years after it launched over here! With CoScreen 5.0, you can now share your windows from multiple displays at the same time, a long standing request by our most avid users and impossible in other apps. It also has a lightning-fast, Rust-based window compositing, scaling, and streaming engine now. CoScreen was always meant to be different so that you and your team can share your screens simultaneously and multi-directionally, and to be able to control what is being shared. We saw it as a natural extension and closely coupled with your OS — instant, fast, and seamless. A better way to pair program, debug tough incidents, or jam on great ideas by sharing multi-modal information like code, commands, graphs, or logs. All that made a lot of sense conceptually but to be frank, it was hard to get it right. Now a part of Datadog and with major parts of our app rewritten in Rust, we feel we’re closer than ever. Here’s what pair programmers liked about CoScreen, so we made it even better: - High definition code sharing: Windows are video-streamed in real-time at their native resolution whenever possible. You never have to search for your IDE anymore or be anxious to share the wrong window. - Multi-directional collaboration: You can share, while Alice shares, while Bob shares. Side-by-side, across multiple displays. With built-in crisp audio and video chat. - 60FPS+ super smooth mouse pointers. Type, click, and draw on any shared window as if it was your own. What some of you did NOT like, so we fixed it in CoScreen V5: - CPU utilization and latency have been reduced drastically as various parts of our desktop client are now implemented in Rust, building on crates such as cxx, rust-skia, iced, as well as Neon for our native remote control plugins. - No more accidental clicking into remote windows through the new remote window toggles. - You’re no longer bound by your displays, can share windows from multiple of them at the same time and even move them across displays while sharing without stopping. - You’ll also soon be able to join meetings from your browser from any platform. CoScreen runs on macOS (x64 and Apple Silicon), Windows, soon also on the web and is currently free. We’re planning to charge for larger teams and enterprise features in the future. Hopefully - finally - we’ll also have a Linux version one day. Tell us if you need it urgently and if you have any other requirements! https://ift.tt/g8YTwJo March 31, 2023 at 05:51PM

Show HN: Random Aerial Airport Views https://ift.tt/G8uP4kR

Show HN: Random Aerial Airport Views Hi HN! Sharing Random Airport Inspired by RandomStreetView (which I find weirdly addictive), and a passion for air travel. Probably not for everyone, but I hope some of you find it interesting! Needless to say, open to feedback! Enjoy clicking! Further reading: TECH: It's Build in React, NodeJS, with a Notion DB. The code is public on Github. It is spaghetti though ... Especially open to feedback here. DB: The db is publicly available (and editable), I can add the link in comments if anyone would like to have a look . KNOWN ISSUES: I would like to improve the design, pic loading performance and quality of (some) pics. https://ift.tt/WZa1r6J March 31, 2023 at 08:57AM

Show HN: RoboPianist, a piano playing robot simulation in the browser https://ift.tt/aFDCqI8

Show HN: RoboPianist, a piano playing robot simulation in the browser https://ift.tt/OUSsl8B March 30, 2023 at 09:22PM

Show HN: Simple test, can ChatGPT group chat? https://ift.tt/2SXLMHt

Show HN: Simple test, can ChatGPT group chat? I just wanted to see if ChatGPT could interpret a group chat, and each individual message, and determine whether true or false to respond and, subsequently respond if true. It's running live right now (It's just a 10m script nothing too serious). https://ift.tt/QoLZstb March 30, 2023 at 11:13PM

Show HN: Yesterday I open sourced StratusGFX, a realtime 3D rendering engine https://ift.tt/6BC4Qu0

Show HN: Yesterday I open sourced StratusGFX, a realtime 3D rendering engine It's been closed source for a long time while I worked on it on and off as a hobby research project, but yesterday the repo was made public for the first time under the MPL 2.0 license. A feature reel showing its capabilities can be found here: https://ift.tt/BmF9kta... A technical breakdown of a single frame can be found here: https://ift.tt/7K5csnd... It's still in a very beta state (bugs and instability expected), but I felt like it was a good time to make it public since a lot of its core features are mostly presentable. I plan to continue working on it in my spare time to try and improve the usability of the code. Two main use cases I could see for it: 1) People using it for educational purposes. 2) People integrating it into other more general purpose engines that they're working on since Stratus is primarily a rendering engine. Any extensions to the rendering code that are made public would then further help others. So I think it will remain very niche but I'm hoping it will still be helpful for people in the future. https://ift.tt/jMUA04S March 30, 2023 at 01:55PM

Show HN: Sendsecurely.io – an audited secure file sharing platform https://ift.tt/qwZB30e

Show HN: Sendsecurely.io – an audited secure file sharing platform Hi HN! tldr: SendSecurely is a secure platform to send sensitive documents and files to others. All files are encrypted locally before uploading to SendSecurely. The decryption keys are also encrypted and managed by a new audited database system. Anytime anyone accesses the decrypted keys, an audit log is created letting you keep track of everyone you have shared the file with and when they have accessed it. We would love for you to try this new system and share feedback! long (and technical) story: My partner and I have been working for the past 2 years on building a new privacy-oriented database system called EthicalDB. EthicalDB utilizes blockchain technology to codify both database schema and database permissions. All data in EthicalDB must be associated with an entity in the database and predefined by the schema as public or private data. Permissions are also defined in the schema. Private data is stored encrypted within EthicalDB in a special way that requires multiple nodes to provide decryption keys to access the private data. This forms the basis of governance and accountability in the system such that no one node can access the private data. For private data to be accessed, a private data request must be submitted to the blockchain ledger from an entity existing within EthicalDB. The nodes validate that the entity has permission to access the requested private data and then submit decryption keys for the entity to be able to access the data. In this way, there is no separation between data access and audit - you must submit a data request to get access to the data. We view this radically different architecture and design from traditional database systems as necessary if we wish to codify privacy policies and truly have support for individual personal data ownership and protection. After a combined 25 years working as internet application developers, my partner Travis and I saw that database systems sucked at storing personal data and any attempt to do so was an afterthought. Core problem: every database system is designed assuming the hosting organization has full ownership of all the data within the system. We asked ourselves what would a database system look like if a system was designed from the ground up to respect privacy and personal data ownership? - EthicalDB is what resulted. There are many uses we can see for EthicalDB, but one of the first applications we felt comfortable building and releasing to the public is a secure file sharing platform. We would love input and feedback on SendSecurely! We'd be also happy to discuss with anyone interested a technical deep dive on the EthicalDB technology. Thanks for checking this out! https://ift.tt/LvqAQSo March 30, 2023 at 08:20AM

Show HN: Type Safe SQL Query Builder https://ift.tt/FYpDt2j

Show HN: Type Safe SQL Query Builder https://kysely.dev/ March 30, 2023 at 07:28AM

Show HN: Marvin – build AI functions that use an LLM as a runtime https://ift.tt/jULXtsR

Show HN: Marvin – build AI functions that use an LLM as a runtime Hey HN! We're excited to share our new open-source project, Marvin. Marvin is a high-level library for building AI-powered software. We developed it to address the challenges of integrating LLMs into more traditional applications. One of the biggest issues is the fact that LLMs only deal with strings (and conversational strings at that), so using them to process structured data is especially difficult. Marvin introduces a new concept called AI Functions. These look and feel just like regular Python functions: you provide typed inputs, outputs, and docstrings. However, instead of relying on traditional source code, AI functions use LLMs like GPT-4 as a sort of “runtime” to generate outputs on-demand, based on the provided inputs and other details. The results are then parsed and converted back into native data types. This “functional prompt engineering” means you can seamlessly integrate AI functions with your existing codebase. You can chain them together with other functions to form sophisticated, AI-enabled pipelines. They’re particularly useful for tasks that are simple to describe yet challenging to code, such as entity extraction, semantic scraping, complex filtering, template-based data generation, and categorization. For example, you could extract terms from a contract as JSON, scrape websites for quotes that support an idea, or build a list of questions from a customer support request. All of these would yield structured data that you could immediately start to process. We initially created Marvin to tackle broad internal use cases in customer service and knowledge synthesis. AI Functions are just a piece of that, but have proven to be even more effective than we anticipated, and have quickly become one of our favorite features! We’re eager for you to try them out for yourself. We’d love to hear your thoughts, feedback, and any creative ways you could use Marvin in your own projects. Let’s discuss in the comments! https://ift.tt/dADTF6J March 30, 2023 at 06:04AM

Show HN: Run Malloy DuckDB on Node-Red https://ift.tt/zfbi0Yd

Show HN: Run Malloy DuckDB on Node-Red https://ift.tt/pFvZVNJ March 30, 2023 at 02:22AM

Show HN: Cicada: A FOSS, Self-Hosted Alternative to GitHub Actions and Gitlab CI https://ift.tt/nROE9Cw

Show HN: Cicada: A FOSS, Self-Hosted Alternative to GitHub Actions and Gitlab CI Hi HN! My name is Logan Hunt, and I am the founder and CEO of Cicada. Cicada is a self-hostable CICD platform that integrates with GitHub and Gitlab, allowing you to write workflows without caring about the underlying implementation details of the platform you are using. Source code (AGPL-v3 licensed) is available here: https://ift.tt/2Z7qvgS and the live site is available here: https://cicada.sh With Cicada you build automation workflows using our custom DSL (domain specific langauge), built specifically for writing automation workflows. The Cicada DSL is a fully functional programming language, meaning you can use variables, if statements (coming soon!), and execute shell commands without having to write a single line of YAML. And, best of all, these workflows can work with GitHub and Gitlab without any modifications. One of the best parts of GitHub Actions (IMO) is the ability to easily trigger workflows from many types of events such as git pushes, opening/closing pull requests, or creating a new release. With Cicada you will be able to fire off workflows for all of these events, no matter what platform you choose. Say good by to vendor lock-in! Having used GitHub Actions, Gitlab CI, and Azure DevOps at my previous job, I found that these tools where good at describing basic automation tasks, but failed whenever you wanted to do something complex. In addition, these platforms all use YAML for configuring their workflow files, which means you need to write a shell script for anything more complex than basic linting or testing. Another inherent problem with these solutions is that they all use different YAML formats, making them incompatible with one another, further locking you in to their platform. Cicada solves that by making a single, unified format that works no matter what platform you use, and converts all the platform-specific events types into one platform-agnostic type. This means that a git push event coming from GitHub will look identical to a git push event coming from Gitlab. Cicada is in the early stages right now. A working MVP is up and running, but it is far from complete. I've been holding off open-sourcing Cicada until later, but given the recent GitHub outages this week, I felt this would be the perfect time to do an initial "launch". Currently Cicada is running on a small Linode server, and the workflows are ran using Docker. I've removed the white-list so anybody can run workflows for the time being, though I expect it will get swamped rather quickly, in which case I will re-add the white-list. Also, getting GitHub permissions right is hard, so for the time being, you must push to GitHub repositories that are on your personal account (and are an owner of). Let me know what you think! https://cicada.sh March 30, 2023 at 01:41AM

Show HN: GitHub Annotations for flake8 with my plugin https://ift.tt/36Klndp

Show HN: GitHub Annotations for flake8 with my plugin I made a plugin for the Python linter flake8 that turns it's output into Github Annotations by invoking it with `flake8 --format github`. https://ift.tt/jBdGSbR March 30, 2023 at 12:48AM

Show HN: Hacker News Summarizer (Chrome Extension) https://ift.tt/5iT7eBQ

Show HN: Hacker News Summarizer (Chrome Extension) Hey Hacker News community, We're excited to announce the launch of our new Chrome extension, "Hacker News Summarizer," which uses OpenAI API to summarize articles on Hacker News. It helps you quickly understand the key takeaways without reading the whole article. Plus, no login or confirmation is required to use it! Simply install the extension and click the "summary" link next to "comments" when you want to read an article. Disclaimer: Not all articles are summarised, or supported but we will change and try to support them later. Additionally, this extension is not affiliated with OpenAI or Hacker News. Chrome Extension: https://ift.tt/KbyGfPa ... Try it out today and let us know what you think in the comments below! Thanks, The Hacker News Summarizer team https://ift.tt/xYKCUvB March 29, 2023 at 02:48PM

Show HN: The Paradoxical Quest – A Branching Story Generated by GPT4 https://ift.tt/PAzkTsy

Show HN: The Paradoxical Quest – A Branching Story Generated by GPT4 https://ift.tt/ZdEORnk March 29, 2023 at 03:03PM

Show HN: GPT-3.5-turbo wrapped inside my personal website https://ift.tt/0w5B4V8

Show HN: GPT-3.5-turbo wrapped inside my personal website https://ift.tt/HuhvTNe March 29, 2023 at 01:34PM

Show HN: Atmos – Everything you need to create color palettes https://ift.tt/y7jQRrB

Show HN: Atmos – Everything you need to create color palettes https://atmos.style March 29, 2023 at 11:38AM

Show HN: Tampermonkey userscript for removing HN threads via predefined regexes https://ift.tt/mXLf0h7

Show HN: Tampermonkey userscript for removing HN threads via predefined regexes https://ift.tt/hqy7zuN March 29, 2023 at 07:45AM

Show HN: Call Gen Z GPT 1-650-729-9536 Built with Vocode (YC W23) and Rime TTS https://ift.tt/39XSeAz

Show HN: Call Gen Z GPT 1-650-729-9536 Built with Vocode (YC W23) and Rime TTS Hey HN! Try calling: +16507299536 to talk to Gen Z GPT. This a quick demo of what you can do with Vocode (open source toolkit for building voice-based LLM applications). We've collaborated with Rime using their text-to-speech for this demo! https://ift.tt/4GCQNxm March 29, 2023 at 12:51AM

Show HN: DiskerNet – save and index web content locally https://ift.tt/SCd5pGg

Show HN: DiskerNet – save and index web content locally https://ift.tt/B8Mmrjo March 28, 2023 at 04:02PM

Show HN: Using Voice to Interact with ChatGPT https://ift.tt/bjeZqu1

Show HN: Using Voice to Interact with ChatGPT Hi HN, During the weekend, I built a Chrome extension for ChatGPT that allows you to interact with it using your voice. Currently, it supports more than 10 languages, and I will add more gradually if requested. Although it's still in its early stages, I would be happy to receive critical feedback! https://ift.tt/NSOouIc March 28, 2023 at 01:58PM

Show HN: PoachMe.dev, Reclaim Your Time https://ift.tt/XVmyWCg

Show HN: PoachMe.dev, Reclaim Your Time A couple of months ago, I posted about my stealth startup on HN and got a lot of friendly help and signups so I'm officially launching today to a wider audience. All of the features highlighted here are "FREE" (we just take a cut from your scheduled recruiter calls) PoachMe.dev is your one stop shop to being paid for the time you spend with recruiters on finding a job. From the hiring manager, to the recruiter, to the HR team cutting you an offer letter, every single person in the chain is getting paid while a candidate gets to pretend their money and time and resources aren't dwindled every time they take an interview so this turns it back on it's head. Have you ever received a random message asking for a random technology you don't have while also claiming "you're a perfect fit"? Send them a pre-composed "reply template message" from PoachMe ("Great. Please book a slot on my calendar and we can chat more about this. You'll receive my resume upon confirmation of the booking. https://ift.tt/WiqDQZu ") so they can schedule and pay for your time. You will be surprised how many great recruiters will blatantly tell you that you are not worth your time as soon as they're asked to pony up even $100/hr while making an easy 10k for placing you at a company. If your skills have value, you can cut through the recruiter chaff and get to the recruiters who are actually easy to work with in one easy step. After we built this core feature, we've branched out to creating a career snapshot (https://ift.tt/5UD9QIt) which allows you to showcase your skills in one single screen without it being a resume and have started work on a virtual business card you can update and flash unto NFC cards so you have a digital business card you can carry around with you ( https://ift.tt/okJXTvE ) Sign up today using the following limited signup code ( https://ift.tt/m9pFdxP ). Although I am sure I am able to scale this startup to any size, limiting signups is a super easy way to not get HN-hugged-to-death. https://ift.tt/03vI6K2 March 28, 2023 at 12:15PM

Show HN: Regex.ai – AI-powered regular expression generator https://ift.tt/EiWqw4F

Show HN: Regex.ai – AI-powered regular expression generator Regex.ai is an AI-powered tool that generates regular expressions. It can accurately generate regular expressions that match specific patterns in text with precision. Whether you're a novice or an expert, Regex.ai's intuitive interface makes it easy to input sample text and generate complex regular expressions quickly and efficiently. Overall, Regex.ai is a game-changer that will save you time and streamline your workflow. https://regex.ai/ March 28, 2023 at 05:55AM

Show HN: NYC Bulletin Board https://ift.tt/LmxOoew

Show HN: NYC Bulletin Board A virtual bulletin board to submit and view events going on in your neighborhood in NYC. https://ift.tt/3XHMYhb March 28, 2023 at 12:55AM

Show HN: Alerty.dev – Native Push Notification API for iOS Home Screen Web Apps https://ift.tt/IABF8Uz

Show HN: Alerty.dev – Native Push Notification API for iOS Home Screen Web Apps Apple just released iOS 16.4 which adds support for native push notifications in home screen web apps. Alerty.dev provides an API and pre-built integrations like Zapier so you can send yourself push notifications using little to no code. No need to install an app, just add alerty to home screen as a PWA and you can start sending notifications as if it were a native app. https://alerty.dev March 27, 2023 at 11:56PM

Show HN: Time-tracker that helps me with context switches and documentation https://ift.tt/4NpabHv

Show HN: Time-tracker that helps me with context switches and documentation Hi HN! I was feeling incredibly frustrated with my struggles in context-switching and writing documentation, so I decided to take action and find a solution. I wrote a simple tool for Alfred and Raycast that helps me be more mindful when switching between tasks, which can even prevent some of those switches. Plus, I can jot down quick notes on each task as I go, making it easier to document everything once I’m finished. This tool is really simple with only 5 commands - tsr, tsn, tsl, tsv, tse tsr writes a new record tsn writes a new note tsl shows you the current task tsv builds a static html page displaying a single timeline of the tasks and notes tse opens the directory where records are stored for easy manual editing TSR stores your data as simple csv files in ~/tsr, making it super easy to integrate with other tools or perform your own custom analysis and visualisation magic. The built-in tsv timeline visualisation is rather simple and doesn’t do any analysis (for now at least). It depends solely on Python3 and works offline. I encourage you to check the python scripts to see how simple they are and potentially adapt them to your own needs. Let me know what you think! https://ift.tt/NI1FZA8 March 27, 2023 at 11:34PM

Show HN: I crowdsourced the 25 best quotes from Naval Ravikant https://ift.tt/ABK4Rhs

Show HN: I crowdsourced the 25 best quotes from Naval Ravikant https://naval25.com/ March 27, 2023 at 04:21PM

Show HN: Hacker Cabin https://ift.tt/wV7J5Zc

Show HN: Hacker Cabin https://ift.tt/wcCHGr4 March 27, 2023 at 04:00PM

Show HN: GPT My Life https://ift.tt/0pXc4wt

Show HN: GPT My Life Have you ever considered just letting AI control your life? I mean, it's clearly superior to humans in every way. AI never gets tired, it never gets emotional, and it never makes mistakes. So why bother trying to control your own life when you could just let the machines do it for you? Just sit back, relax, and let GPT-3 plan your day. After all, what could possibly go wrong? https://gptmylife.com/ March 27, 2023 at 03:29PM

Show HN: KGraph, a GPU-accelerated graph plotter https://ift.tt/9mt64LB

Show HN: KGraph, a GPU-accelerated graph plotter Have you ever lost your mind at Desmos or Geogebra for occasionally being so god-damn slow and laggy? I have and, as a result, decided to make my own, GPU-accelerated (webgl2) graph plotter that renders equations, shaded plots, etc. with butter-smooth framerates. Equations we are used to think as unplottable (with usable real-time performance), like for example `e ^ (sin(x) * x ^ 2 * cos(y)) = cos(e ^ (x * y))`, will render just as smoothly [0] as something simple, like `y = x ^ 2`. Goals: * Rendering (almost) any equation without performance problems * Enabling acquiring new insights from being able to closely interact with complicated equations * Having an intuitive, easy-to-use and not-buggy interface Non-goals: * Being a general-purpose CAS software KGraph is under active development, and features such as parametric equations are coming in the near future! Thank you for your feedback! [0]: https://ift.tt/7lghK3w... https://ift.tt/gItU9Sz March 27, 2023 at 01:34PM

Show HN: SlickGPT https://ift.tt/X4G2ubJ

Show HN: SlickGPT SlickGPT is a light-weight "use-your-own-API-key" ChatGPT client written in Svelte. It offers GPT-4 integration, a userless share feature and other superpowers. https://ift.tt/hy09ufL March 27, 2023 at 11:42AM

Show HN: Notclick.in – summarize YouTube videos with ChatGPT https://ift.tt/NziTDPs

Show HN: Notclick.in – summarize YouTube videos with ChatGPT https://notclick.in March 27, 2023 at 06:03AM

Show HN: Repid – new Python job scheduler with Asyncio in mind https://ift.tt/XQP5BUS

Show HN: Repid – new Python job scheduler with Asyncio in mind https://ift.tt/G7BLjmA March 27, 2023 at 06:11AM

Show HN: Jailbreaking GPT3.5 Using GPT4 https://ift.tt/kRdDw2C

Show HN: Jailbreaking GPT3.5 Using GPT4 https://ift.tt/zfcGLH3 March 26, 2023 at 07:11PM

Show HN: Pangolier – Write UI tests for the web platforms in YAML https://ift.tt/uDKEIsx

Show HN: Pangolier – Write UI tests for the web platforms in YAML I made this as a toy/proof-of-concept. This is a port of [Maestro]( https://ift.tt/MutEhFR ) but for the web platform. Uses [Playwright]( https://playwright.dev/ ) under the hood. https://pangolier.dev// March 26, 2023 at 05:22PM

Show HN: GPT-4 Reverse Turing Test https://ift.tt/O7Z1Cmz

Show HN: GPT-4 Reverse Turing Test https://ift.tt/K9Goe3D March 26, 2023 at 03:11PM

Show HN: I made a non-trivial iOS app with GPT-4 in just a few hours https://ift.tt/AmsgbiQ

Show HN: I made a non-trivial iOS app with GPT-4 in just a few hours After being inspired by your responses to the Ask HN thread yesterday ( https://ift.tt/MgW26X9 ), I decided to see if I could use ChatGPT to make a functioning app. I picked a random project idea out of my Notebook of Amazing Ideas, and spent just a couple of hours using GPT-4 to build it. I've never built an iOS app before, and even if I made something like this as a web app (my usual job), I would expect it to take at least a week. My process was basically 1) Ask ChatGPT to write some code 2) Copy and paste the code into the right files (this took a little bit of React knowledge on my part). 3) Run the code and paste any errors back to ChatGPT and ask it for suggested solutions. 4) Repeat. https://ift.tt/ehgbHYF March 26, 2023 at 12:43PM

Show HN: Grant-Funded FAFSA help, 1:1 college access coaching, and Fin Aid https://ift.tt/5D8GMZx

Show HN: Grant-Funded FAFSA help, 1:1 college access coaching, and Fin Aid https://ift.tt/uaKGYXz March 26, 2023 at 06:39AM

Show HN: 13Sheep – a JavaScript game largely authored by ChatGPT https://ift.tt/tGh647P

Show HN: 13Sheep – a JavaScript game largely authored by ChatGPT 13 Sheep is a quick roll-and-write game for one or more players. By drawing fences on a grid, players try to protect as many sheep as possible before the wolf comes. I reproduced the rules in an online experience, allowing for additional user customization compared to the pen and paper version. A lot of the code comes from a conversation I had with chatGPT. https://ift.tt/XvI4T2w March 26, 2023 at 04:21AM

Show HN: Kepler Book – A Way to Document and Share Errors https://ift.tt/d492HuA

Show HN: Kepler Book – A Way to Document and Share Errors Kepler is a website to explain code errors in a context-driven way, instead of scouring the internet for solutions to obscure programming errors? This is an experimental project. Inspired by the popular Stack Overflow and Val Town. Kepler-Book is a new platform that allows developers to easily write and document errors for others to read and understand the context. Most times i was tired of struggling with obscure programming errors and wish there was a better way to document and share our solutions, check out Kepler-Book today. The team behind the platform is eager to hear feedback from the Hacker News community and is committed to making Kepler-Book the go-to platform for documenting and sharing errors. https://ift.tt/6AXZkJQ March 25, 2023 at 02:44PM

Show HN: ChatGPT Plugins are a security nightmare https://ift.tt/jDrEafJ

Show HN: ChatGPT Plugins are a security nightmare https://ift.tt/vWh5kFK March 25, 2023 at 03:39PM

Show HN: ESER-32/Zuse Elektra emulator https://ift.tt/ZbdcmGR

Show HN: ESER-32/Zuse Elektra emulator https://ift.tt/i1qHofw March 25, 2023 at 01:03PM

Show HN: CommandClick: WebBrowser enforced by JavaScript and shellscript(Termux) https://ift.tt/e2AuMBW

Show HN: CommandClick: WebBrowser enforced by JavaScript and shellscript(Termux) CommandClick is low code android app making tool. On the surface, CommandClick is web browser. In fact, this is low code android app making tool. Surely, CommandClick can customize brosser But feature. Futher more, you can original android app by low code. Please check my readme! https://ift.tt/A2pzdtc March 25, 2023 at 08:28AM

Show HN: FTX Creditor – Confirm that the bankruptcy court has your claim https://ift.tt/UnoBOW5

Show HN: FTX Creditor – Confirm that the bankruptcy court has your claim FTX Creditor is the easiest way to confirm that the bankruptcy court knows about your claim. Background: Last week, FTX published 1.3M anonymized user accounts in a Schedule F filing that lists the unsecured creditors they know about. 1.3M is a huge number, but it may be less than half of the total users FTX had. If your account is not listed, file a proof of claim with the bankruptcy court, or they may not treat you as a creditor (Federal Rules of Bankruptcy Procedure: Rule 3003). The data was uploaded as a series of PDFs, which makes it hard to find your claim, especially if you don’t remember the exact amounts you had and have to fuzzy match with cmd+f! We built FTX Creditor so that you can find your claim with the information you have. Features: - Find claims by: - Assets. If you remember having 4-5 BTC, 10-20 ETH, 0-100 SOL, you can filter 1.3M claims down to 4. - USD value. The face value of a claim is the account value on November 11, the day FTX filed for bankruptcy. You can exclude “Sam Coins” from the value calculation. The court may ignore the value of assets closely associated with SBF, such as FTT and SRM. - Customer code. - See the court document a claim was listed in. - Subscribe for notifications about events that may impact your claim, such as when the court sets the deadline to file a proof of claim. - Search for terms across all public court filings. Future Work: - Creditors who are interested in selling their claims can receive offers from buyers. - Explore aggregate statistics across accounts and assets. - FAQ on the most relevant parts of the bankruptcy process. FTX creditors, we got this! https://ift.tt/WO239Tl March 25, 2023 at 12:42AM

Show HN: Sync your keys and configs via an encrypted Git https://ift.tt/WyAca1J

Show HN: Sync your keys and configs via an encrypted Git https://ift.tt/cJyvRrW March 25, 2023 at 02:37AM

Show HN: Naja-Verilog – Structural Verilog Parser https://ift.tt/QRAZlsc

Show HN: Naja-Verilog – Structural Verilog Parser https://ift.tt/IY0ZeLF March 24, 2023 at 04:02PM

Show HN: Use ChatGPT, Bing and Bard in one app https://ift.tt/loB3aqy

Show HN: Use ChatGPT, Bing and Bard in one app https://ift.tt/DYmScGI March 24, 2023 at 02:59PM

Show HN: Hacker News Summarizer (Chrome Extension) https://ift.tt/9hrly7V

Show HN: Hacker News Summarizer (Chrome Extension) Hey Hacker News community, We're excited to announce the launch of our new Chrome extension, "Hacker News Summarizer," which uses OpenAI API to summarize articles on Hacker News. It helps you quickly understand the key takeaways without reading the whole article. Plus, no login or confirmation is required to use it! Simply install the extension and click the "summary" link next to "comments" when you want to read an article. Disclaimer: Not all articles are summarised, or supported but we will change and try to support them later. Additionally, this extension is not affiliated with OpenAI or Hacker News. Chrome Extension: https://ift.tt/hjePzXs... Try it out today and let us know what you think in the comments below! Thanks, The Hacker News Summarizer team https://ift.tt/03BSjvY March 24, 2023 at 02:48PM

Show HN: Unity AI Asset Generation https://ift.tt/pQGN3rB

Show HN: Unity AI Asset Generation Hello HN - like a lot of programmers, I am really excited by everything going on with ChatGPT/DALL-E. I am a game developer by trade, and I think there is a lot of potential to change workflows for game development. I was very inspired by Keijiro Takahashi's prototypes for asset generation using OpenAI within Unity, so I tried to make a more generic means of generating text and image assets within the Unity Editor using OpenAI's APIs. I've been surprised by the success so far - it definitely has it's limits, but I think we have just begun to scratch the surface of the potential here. https://ift.tt/veBO8AV March 24, 2023 at 10:29AM

Show HN: ChatGPT develops a Dungeons and Dragons multiplayer game https://ift.tt/89Bq4Tr

Show HN: ChatGPT develops a Dungeons and Dragons multiplayer game https://ift.tt/uwFtLjc March 24, 2023 at 05:55AM

Show HN: Create a “rogue” WiFi AP & Captive Portal with a Raspberry Pi https://ift.tt/IJXF7bC

Show HN: Create a “rogue” WiFi AP & Captive Portal with a Raspberry Pi This project makes a Raspberry Pi pretend to act as a WiFi hotspot with a captive portal. It does not actually provide an internet connection to connected clients, but simply triggers their captive portal detection, which causes them to present users with a browser window containing content of your choosing. I created this for security tinkering purposes, but also because I found the documentation for similar projects lacking. I've attempted to document and explain the salient points of the entire Raspberry Pi Linux configuration relating to the captive portal. https://ift.tt/jJs3ZyA March 24, 2023 at 01:50AM

Show HN: AlpacApp – An Extendable and Highly Customizable Website Builder https://ift.tt/XSEFrLR

Show HN: AlpacApp – An Extendable and Highly Customizable Website Builder Hey HN, I'm Yassine and today I'm launching AlpacApp (formerly yawb.io), a modern website builder with four distinctive qualities: 1. With a single click, you can export your project as a Zip file and host it yourself if you wish. 2. You have full control over the design of the website. Click on any element and start customizing the styling properties. 3. You can create your own blocks to extend the functionality of AlpacApp. You can even, download, share and upload blocks. 4. It features a built-in Notion integration to embed your notion pages directly in your website. Write in Notion and Design in AlpacApp. I truly believe in this project and while there are already plenty of website builders available out there, none of them provides the level of customizability and flexibility that Alpac.App provides! I'm really open to feedback and any requests. You can follow my build in public journey on twitter: https://twitter.com/ybouane Yassine https://alpac.app/ March 23, 2023 at 11:33PM

Show HN: Remove “GPT” from your HN feed https://ift.tt/3JzMYfK

Show HN: Remove “GPT” from your HN feed https://ift.tt/6Xpm9Kh March 23, 2023 at 05:01PM

Show HN: Gyeeta – An Open Source and Free Observability Tool https://ift.tt/f9Na2Ql

Show HN: Gyeeta – An Open Source and Free Observability Tool Hello Everyone, We are excited to announce the public release of Gyeeta - https://gyeeta.io Gyeeta is a free, eBPF based Open Source (GPLv3) Observability tool which provides the following capabilities : - Service Level Statistics such as Queries/sec (Requests/sec), Response Times (Latency) and HTTP Errors (if HTTP based) with no manual inputs or integrations. Monitors binary / proprietary network protocol or non HTTP Service statistics as well. - Service Maps, Process and Host level Network Flows with info on all Services and Processes. - Detection of Host and Process Level CPU starvation, Virtual Memory or IO Bottlenecks. - Monitor all applications without any instrumentation or tapping irrespective of the programming language used. - Self Learning Algorithms that can detect Anomalies, Contention or Degradation without any manual inputs. - Advanced Cluster, Service or Process Level Alerts using a powerful Web UI or REST APIs. - All Data In-House (On Prem). Not a SaaS tool. - All Linux Kernels released since 2016 supported (Linux Kernels v4.4.x or higher). Gyeeta is optimized (C++ based) for minimal CPU and Memory requirements. Website : https://gyeeta.io Github link https://ift.tt/IdugVW8 https://gyeeta.io/ March 23, 2023 at 11:56AM

Show HN: Wrapper around restic for Docker Compose https://ift.tt/QlUiq4T

Show HN: Wrapper around restic for Docker Compose auto-restic is a tool for automatic backup and restore persistent data in docker compose. It uses restic under the hood but offers scheduled jobs, web notifications, and automatic recover (volume is empty and there is backup in cloud) if needed. https://ift.tt/UgEKWXN March 23, 2023 at 04:41AM

Show HN: Cursor – IDE built for coding with GPT-4 https://ift.tt/a4OTFNu

Show HN: Cursor – IDE built for coding with GPT-4 https://www.cursor.so/ March 23, 2023 at 02:11AM

Show HN: GPT-4 autonomously editing a program allowing it to edit programs https://ift.tt/dH4omtN

Show HN: GPT-4 autonomously editing a program allowing it to edit programs https://ift.tt/lg9BFZf March 23, 2023 at 01:25AM

Show HN: Dungeon Map Doodler Beta - Free online map drawing tool https://ift.tt/dDP319t

Show HN: Dungeon Map Doodler Beta - Free online map drawing tool This is a D&D map making tool I've been working on for a while now, but I just added some new features to the beta that I think HN users might find neat. When building a world map, you can use "Dynamic Brushes" to draw organic looking terrain. This is achieved entirely with svg filters and javascript canvas, no fancy libraries or anything. This came with a pretty large rewrite of some of the underlying code, so I'm sure there's a number of bugs I haven't come across, but I'd love to hear your opinions on it! https://ift.tt/vLiaMmS March 23, 2023 at 12:18AM

Show HN: From low-def 3D ultrasounds to high-resolution images https://ift.tt/su5LVIl

Show HN: From low-def 3D ultrasounds to high-resolution images https://twitter.com/SachaArozarena/status/1637988394054881280 March 22, 2023 at 08:33AM

Show HN: ChatGPT-powered Chatbot yields 3 times more leads and conversions https://ift.tt/ltgSWzD

Show HN: ChatGPT-powered Chatbot yields 3 times more leads and conversions https://presbot.com/ March 22, 2023 at 07:37AM

Show HN: OpenTheo – Transcribed and searchable Bible teaching with Whisper.cpp https://ift.tt/SYJgdel

Show HN: OpenTheo – Transcribed and searchable Bible teaching with Whisper.cpp Hey all! I just launched OpenTheo, a free collection of transcribed Bible teachings and other Christian material. So far, I've transcribed over 10,000 hours of content for the first time, including teachings from Steve Gregg, Tim Keller, Dr. Martyn Lloyd-Jones, and more. Transcripts are fully interactive. You can click on any words in the transcript to instantly start playing the audio at that point in time. The currently playing portion of the transcript is also underlined to make it easier to follow along. Transcripts are produced using ggerganov's Whisper.cpp ( https://ift.tt/3RADUki ). None of this work would have been possible without the Whisper model and ggerganov's work to enable it to run on CPUs. The content of transcripts are indexed and searchable via the site search (powered by Meilisearch - https://ift.tt/hHAevuz ), making it easy to find content on specific topics or that discuss specific of the Bible. Questions/comments are welcome! https://opentheo.com/ March 22, 2023 at 04:29AM

Show HN: Generate styled web pages with just Python https://ift.tt/7X6NbIj

Show HN: Generate styled web pages with just Python There are a lot of Python to web app frameworks going around these days but I wanted something that was a little more lightweight that just generates HTML pages and can be embedded in Flask or other Python web servers incrementally. PyVibe uses Python components to construct a page with styling that you can use in Flask, in a static site, or even in Pyodide. https://www.pyvibe.com/ March 22, 2023 at 04:41AM

Show HN: Cfnctl – Terraform CLI experience to AWS Cloudformation https://ift.tt/cagm0Xy

Show HN: Cfnctl – Terraform CLI experience to AWS Cloudformation https://ift.tt/klS37nw March 22, 2023 at 02:23AM

Show HN: Google Bard vs. OpenAI ChatGPT: The dice problem part one https://ift.tt/mGV1Dag

Show HN: Google Bard vs. OpenAI ChatGPT: The dice problem part one https://ift.tt/FeuxGPi March 22, 2023 at 01:25AM

Show HN: Professional headshots for remote team with AI https://ift.tt/5VSlFzq

Show HN: Professional headshots for remote team with AI https://ift.tt/o43J6Sy March 21, 2023 at 07:21AM

Show HN: Aoi – Auto-load database schema to ChatGPT and execute SQL https://ift.tt/XsWlHkY

Show HN: Aoi – Auto-load database schema to ChatGPT and execute SQL https://ift.tt/E5tq3oy March 21, 2023 at 05:02AM

Show HN: Go-testdeep, testing JSON content in Golang https://ift.tt/g91KWIP

Show HN: Go-testdeep, testing JSON content in Golang The last release of go-testdeep brings a lot of new features, including some JSON enhancements making it probably one of the best solutions to do JSON comparisons in golang world https://ift.tt/GETbxdM March 21, 2023 at 02:20AM

Show HN: Find words “halfway” between two others https://ift.tt/kiUDFMS

Show HN: Find words “halfway” between two others https://ift.tt/qGV9CfZ March 20, 2023 at 11:41PM

Show HN: GPT4-powered Slack bot that can scrape URL contents https://ift.tt/8u02Rv4

Show HN: GPT4-powered Slack bot that can scrape URL contents This repository contains a Python-based Slack GPT Bot that uses OpenAI's GPT model to answer users' questions. Additionally, the bot can extract content from URLs provided in the user's message and take into account their content in its response. Features - Extract URLs from user messages - Scrape webpage content from URLs - Integrate with OpenAI's GPT-4 to answer questions - Maintain conversation context in a threaded format - Socket mode integration with Slack https://ift.tt/NjYSkdH March 21, 2023 at 01:10AM

Show HN: Great Books Homeschool beta program https://ift.tt/dRv0BfE

Show HN: Great Books Homeschool beta program I built this customizable literature-based K-12 homeschool curriculum, based on my experience as a homeschool parent. It's designed especially for intellectually curious kids who love to read. One of the main benefits of homeschooling is the ability to design customized programs of study that let kids learn at their level of challenge in each subject. But since designing custom curricula from scratch requires a huge time commitment and familiarity with children's literature and academic materials, most homeschooling parents don't take advantage of this potential and instead opt for prepackaged curricula. Great Books Homeschool eliminates a lot of the work involved in designing a complete and rigorous curriculum for homeschooled students. The website generates a default program of study for each student, then helps parents customize it. Transcripts and other records are generated automatically. Pricing is normally subscription based, but we're offering complimentary access for twelve months to the first 50 users who sign up for our beta testing program. In return, beta testers are requested to complete a monthly questionnaire about their experience with the curriculum. If you would like to participate in the beta testing program, please first create a free trial account at https://ift.tt/gZxBMYF . Once signed in, go to https://ift.tt/uiFHEen... and complete the application form. Questions and comments are welcome! https://ift.tt/gZxBMYF March 20, 2023 at 11:27PM

Show HN: Missing Calendly Feature: Branded Links https://ift.tt/dVrM7Yx

Show HN: Missing Calendly Feature: Branded Links https://ift.tt/rWVZRTJ March 20, 2023 at 09:25AM

Show HN: Sure Stack for Developers https://ift.tt/JcFXbAj

Show HN: Sure Stack for Developers https://ift.tt/ckaS4Fe March 20, 2023 at 07:14AM

Show HN: Chatblade – A CLI Swiss Army Knife for ChatGPT https://ift.tt/U7jtvY5

Show HN: Chatblade – A CLI Swiss Army Knife for ChatGPT integrate chatGPT into your scripts or terminal work. Supports piping text, saving prompts, estimating costs, and some basic json/yaml extraction. I've added some elaborate examples on the readme of how to use it with pictures, that may provide a better overview. https://ift.tt/hGfi3wV March 20, 2023 at 01:18AM

Show HN: A living archive of albums recommended by the New Yorker https://ift.tt/jGgrsqT

Show HN: A living archive of albums recommended by the New Yorker https://ift.tt/F0wVWkP March 19, 2023 at 10:34PM

Show HN: Text Adventures, ChatGPT based text adventure games everyday https://ift.tt/XMvy6JH

Show HN: Text Adventures, ChatGPT based text adventure games everyday Hi HN! I worked on this small fun thing over the weekend. Everyone starts from the same point every day. things diverge from there. Your choices define where the story goes. https://ift.tt/2jSAy3u March 19, 2023 at 07:48PM

Show HN: Next.js ChatGPT – Responsive chat application powered by GPT-4 https://ift.tt/C8qkwuV

Show HN: Next.js ChatGPT – Responsive chat application powered by GPT-4 https://ift.tt/KFqOHPn March 19, 2023 at 02:02PM

Show HN: Explore random user homepages on the SDF Public Access Unix System https://ift.tt/Q7kBXVw

Show HN: Explore random user homepages on the SDF Public Access Unix System https://ift.tt/q5jlQNm March 19, 2023 at 01:10PM

Show HN: I want to change how people buy health supplements https://ift.tt/4e1dnv5

Show HN: I want to change how people buy health supplements I made a table where you can find out the source/location of factory for where health supplements are made. Then, I spent a year reading product labels so you can save time and money when buying supplements. This is that update. This is still a work in progress but it functions fine. My previous post was a simple database of company data showing ingredient sourcing/location. That took 10 days, this has taken me close to 9 months. BackOfLabel is an extension of that initial interest with dosage information at the product & ingredient level. This update allows sorting by many more attributes at the product level (for 4000+ products at the moment) of manually scraped data. Now, for instance you can sort by specific types of ingredient - eg. filter by magnesium glycinate , magnesium orotate or any combination. eg. find ubiquinol or ubiquinone, two forms of coenzyme q10. This is useful for consumers but also companies seeking competitor analysis. You are able to filter products by – Ingredient – Filter by liquid, tablet, capsule, powder & more – Browse by UPC Code – Dosage Information – No. Individual Serving – No. Manufacturer Serving – Total Dosage For example You can also search by type of protein powder - eg. search for whey protein powder and find the dosage information for many products instantly. It frustrates me and I think the way that people buy supplements is wrong. And they don't know any better because there are incentive structures that keep them in the dark. This is a small effort to combat the misleading labeling and lack of regulation in the industry. full disclosure - i've provided a generic affiliate link in the table that means i earn a small percentage (5%) of total cart if you purchase through the link note: browse on desktop to filter & sort https://ift.tt/RPYoTD6 March 19, 2023 at 04:31AM

Show HN: Andromeda Invaders: Autoplay - Press ‘Enter’ twice and wait 5 seconds https://ift.tt/Zd6YAKf

Show HN: Andromeda Invaders: Autoplay - Press ‘Enter’ twice and wait 5 seconds https://ift.tt/mOsL2aV March 18, 2023 at 11:40PM

Show HN: RoboMUA – AI-Powered Beauty Solutions for All Skin Shades https://ift.tt/xQ8XtJd

Show HN: RoboMUA – AI-Powered Beauty Solutions for All Skin Shades roboMUA is leveraging artificial intelligence, augmented reality, and unique inclusive data sets for over 100 skin shades to help users efficiently find custom beauty products and even clothing items (shape/bodywear) from the comfort of their devices. https://ift.tt/MxSa2lb March 19, 2023 at 02:43AM

Show HN: Supersonic: a desktop client for Subsonic music servers built with Go https://ift.tt/BfoK4Xp

Show HN: Supersonic: a desktop client for Subsonic music servers built with Go For the past several months I've been working on a new cross-platform desktop client for self-hosted Subsonic music servers. The second alpha release was just published yesterday! Built with Go and the Fyne UI toolkit, and using libmpv as an audio backend, Supersonic supports high quality gapless playback of pretty much every audio format, and is fast and lightweight on resources. It also features infinite scrolling through albums. https://ift.tt/Knd3DQF March 18, 2023 at 10:00PM

Show HN: Metallic UI component library (Metalmorphism) https://ift.tt/76kas8R

Show HN: Metallic UI component library (Metalmorphism) https://ift.tt/hgIV7XH March 18, 2023 at 04:02PM

Show HN: Smart Contract Docs Using GPT https://ift.tt/qUZsLkt

Show HN: Smart Contract Docs Using GPT https://ift.tt/zDfsmLE March 18, 2023 at 06:48AM

Show HN: i2forge – A Platform for Verified Reasoning https://ift.tt/hnY0DCa

Show HN: i2forge – A Platform for Verified Reasoning Hi! We're Amisi and Claude, builders of the i2 language and the i2forge platform. i2 is an (early draft of a) language designed to make formal verification easy for mathematicians. We are launching the language as an open source project today ( https://i2lang.org ) together with a closed alpha for i2forge. However, we have a publicly accessible demo page which anyone can use, and we would love your feedback. Thanks. https://ift.tt/YFa4OV5 March 18, 2023 at 05:57AM

Show HN: Llamero – A GUI app to easily download, install and infer LLaMA models https://ift.tt/r1wIMPR

Show HN: Llamero – A GUI app to easily download, install and infer LLaMA models https://ift.tt/rJVXfmu March 17, 2023 at 03:42PM

Show HN: Writing my masters thesis in public https://ift.tt/U6jxsqG

Show HN: Writing my masters thesis in public https://ift.tt/BXVbmdz March 18, 2023 at 02:06AM

Show HN: Turn Feedback into Better Products https://ift.tt/YkhgR5P

Show HN: Turn Feedback into Better Products Feedback Fiesta: Collect instant feedback on your website or app. See what people like, identify issues, and find opportunities to make your product better. https://ift.tt/tie2GSl March 17, 2023 at 01:06PM

Show HN: Capture the stars above you with a sky map – Now Live on Product Hunt https://ift.tt/yOMxGZT

Show HN: Capture the stars above you with a sky map – Now Live on Product Hunt Hi all! I'm an indie maker and I'm excited to announce my latest creation, SkyFrom.earth, a sky map poster maker. Capture the stars for that special moment and turn it into a gift. With just a few clicks, create a sky map poster, download a high-resolution JPEG file and print at home or at a local print shop. No need to wait for shipping or spend a fortune! Would love to have your support there! - Thank you all so much https://ift.tt/LpHS1sj March 17, 2023 at 12:36PM

Show HN: Another crypto checkout page but with a flat $0.10 fee https://ift.tt/5JB308C

Show HN: Another crypto checkout page but with a flat $0.10 fee We have a handful of customers(12) that are using it. If you interested in making it 13 customers and want to try it out - we would love to have you onboard https://paystitch.com March 17, 2023 at 12:58AM

Show HN: Monitor meta tag issues and automate indexing on Google https://ift.tt/zGw06Pt

Show HN: Monitor meta tag issues and automate indexing on Google Hi HN, My name is Chris, I have been building https://tagparrot.com as a solution for two primary SEO purposes: 1) Easy way to visually review all your pages title, description and image tags in one go, get notified when there are issues. 2) Automate the process of requesting indexing to Google for all of your pages. No longer need to wait for every page to be indexed or manually submit individual URL's one at a time, we can take care of it all in the background. Thanks https://tagparrot.com/ March 17, 2023 at 01:59AM

Show HN: New Quantile-Based Subsampling Algorithm https://ift.tt/IJSncdK

Show HN: New Quantile-Based Subsampling Algorithm https://ift.tt/ErzWt0H March 17, 2023 at 12:49AM

Show HN: Can you beat my dad at Scrabble? https://ift.tt/YDPsfum

Show HN: Can you beat my dad at Scrabble? https://dadagrams.com March 16, 2023 at 01:34PM

Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News https://ift.tt/Rt96Tcg

Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News Hello HN! TLDR; - Quality News is a Hacker News client that provides additional data and insights on submissions, notably, the upvoteRate metric. - We propose that this metric could be used to improve the Hacker News ranking score. - In-depth explanation: https://ift.tt/jZQisXd The Hacker News ranking score is directly proportional to upvotes, which is a problem because it creates a feedback loop: higher rank leads to more upvotes leads to higher rank, and so on... → ↗ ↘ Higher Rank More Upvotes ↖ ↙ ← As a consequence, success on HN depends almost entirely on getting enough upvotes in the first hour or so to make the front page and get caught in this feedback loop. And getting these early upvotes is largely a matter of timing, luck, and moderator decisions. And so the best stories don't always make the front page, and the stories on the front page are not always the best. Our proposed solution is to use upvoteRate instead of upvotes in the ranking formula. upvoteRate is an estimate of how much more or less likely users are to upvote a story compared to the average story, taking account how much attention the story as received, based on a history of the ranks and times at which it has been shown. You can read about how we calculate this metric in more detail here: https://ift.tt/jZQisXd About 1.5 years ago, we published an article with this basic idea of counteracting the rank-upvotes feedback loop by using attention as negative feedback. We received very valuable input from the HN community ( https://ift.tt/RKIueGT ). Quality News has been created based largely on this feedback. Currently, Quality News shows the upvoteRate metric for live Hacker News data, as well as charts of the rank and upvote history of each story. We have not yet implemented an alternative ranking algorithm, because we don't have access to data on flags and moderator actions, which are a major component of the HN ranking score. We'd love to see the Hacker News team experiment with the new formula, perhaps on an alternative front page. This will allow the community to evaluate whether the new ranking formula is an improvement over the current one. We look forward discussing our approach with you! Links: Site: https://ift.tt/0RPMK17 Readme: https://ift.tt/jZQisXd Previous Blog Post: https://ift.tt/eA7HsP6... Previous Discussion: https://ift.tt/RKIueGT https://ift.tt/Y1LPhmz March 16, 2023 at 07:37PM

Show HN: My Failure Resume https://ift.tt/OrR42ag

Show HN: My Failure Resume https://dare.fail/ March 16, 2023 at 05:47PM

Show HN: How GPT4 Thinks You Should Trade the News of Its Own Development https://ift.tt/gab8nJl

Show HN: How GPT4 Thinks You Should Trade the News of Its Own Development https://ift.tt/6dW1mwL March 16, 2023 at 01:12AM

Show HN: Ingest data from your customers (Prequel YC W21) https://ift.tt/7KIgrnB

Show HN: Ingest data from your customers (Prequel YC W21) Hey HN! Charles here from Prequel (https://prequel.co). We just launched the ability for companies to import data from their customer’s data warehouse or database, and we wanted to share a little bit more about it with the community. If you just want to see how it works, here’s a demo of the product that Conor recorded: https://ift.tt/PWgthVb. Quick background on us: we help companies integrate with their customer’s data warehouse or database. We’ve been busy helping companies export data to their customers – we’re currently syncing over 40bn rows per month on behalf of companies. But folks kept on asking us if we could help them import data from their customers too. They wanted the ability to offer a 1st-party reverse ETL to their customers, similar to the 1st-party ETL capability we already helped them offer. So we built that product, and here we are. Why would people want to import data? There are actually plenty of use-cases here. Imagine a usage-based billing company that needs to get a daily pull from its customers of all the billing events that happened, so that they can generate relevant invoices. Or a fraud detection company who needs to get the latest transaction data from its customers so it can appropriately mark fraudulent ones. There’s no great way to import customer data currently. Typically, people solve this one of two ways today. One is they import data via CSV. This works well enough, but it requires ongoing work on the part of the customer: they need to put a CSV together, and upload it to the right place on a daily/weekly/monthly basis. This is painful and time-consuming, especially for data that needs to be continuously imported. Another one is companies make the customer write custom code to feed data to their API. This requires the customer to do a bunch of solutions engineering work just to get started using the product – which is a suboptimal onboarding experience. So instead, we let the customer connect their database or data warehouse and we pull data directly from there, on an ongoing basis. They select which tables to import (and potentially map some columns to required fields), and that’s it. The setup only takes 5 minutes, and requires no ongoing work. We feel like that’s the kind of experience every company should provide when onboarding a new customer. Importing all this data continuously is non-trivial, but thankfully we can actually reuse 95% of the infrastructure we built for data exports. It turns out our core transfer logic remains pretty much exactly the same, and all we had to do was ship new CRUD endpoints in our API layer to let users configure their source/destination. As a brief reminder about our stack, we run a GoLang backend and Typescript/React frontend on k8s. In terms of technical design, the most challenging decisions we have to make are around making database’s type-systems play nicely with each other (kind of an evergreen problem really). For imports, we allow the data recipient to specify whether they want to receive this data as JSON blob, or as a nicely typed table. If they choose the latter, they specify exactly which columns they’re expecting, as well as what type guarantees those should uphold. We’re also working on the ability to feed that data directly into an API endpoint, and adding post-ingestion validation logic. We’ve mentioned this before but it bears worth repeating. We know that security and privacy are paramount here. We're SOC 2 Type II certified, and we go through annual white-box pentests to make sure that all our code is up to snuff. We never store any of the data anywhere on our servers. Finally, we offer on-prem deployments, so data never even has to touch our servers if our customers don't want it to. We’re really stoked to be sharing this with the community. We’ll be hanging out here for most of the day, but you can also reach us at hn (at) prequel.co if you have any questions! March 15, 2023 at 08:04PM

Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News https://ift.tt/7jorHWv

Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News Hello HN! TLDR; - Quality News is a Hacker News client that provides additional data and insights on submissions, notably, the upvoteRate metric. - We propose that this metric could be used to improve the Hacker News ranking score. - In-depth explanation: https://ift.tt/jZQisXd The Hacker News ranking score is directly proportional to upvotes, which is a problem because it creates a feedback loop: higher rank leads to more upvotes leads to higher rank, and so on... → ↗ ↘ Higher Rank More Upvotes ↖ ↙ ← As a consequence, success on HN depends almost entirely on getting enough upvotes in the first hour or so to make the front page and get caught in this feedback loop. And getting these early upvotes is largely a matter of timing, luck, and moderator decisions. And so the best stories don't always make the front page, and the stories on the front page are not always the best. Our proposed solution is to use upvoteRate instead of upvotes in the ranking formula. upvoteRate is an estimate of how much more or less likely users are to upvote a story compared to the average story, taking account how much attention the story as received, based on a history of the ranks and times at which it has been shown. You can read about how we calculate this metric in more detail here: https://ift.tt/jZQisXd About 1.5 years ago, we published an article with this basic idea of counteracting the rank-upvotes feedback loop by using attention as negative feedback. We received very valuable input from the HN community ( https://ift.tt/RKIueGT ). Quality News has been created based largely on this feedback. Currently, Quality News shows the upvoteRate metric for live Hacker News data, as well as charts of the rank and upvote history of each story. We have not yet implemented an alternative ranking algorithm, because we don't have access to data on flags and moderator actions, which are a major component of the HN ranking score. We'd love to see the Hacker News team experiment with the new formula, perhaps on an alternative front page. This will allow the community to evaluate whether the new ranking formula is an improvement over the current one. We look forward discussing our approach with you! Links: Site: https://ift.tt/0RPMK17 Readme: https://ift.tt/jZQisXd Previous Blog Post: https://ift.tt/eA7HsP6... Previous Discussion: https://ift.tt/RKIueGT https://ift.tt/Y1LPhmz March 15, 2023 at 07:06PM

Show HN: Discontent – Extension to combat garbage search engine results https://ift.tt/jZhrEBU

Show HN: Discontent – Extension to combat garbage search engine results Creator here. In a nutshell this extension is a "Like / Dislike" system but for website results. I miss the days of things like the YouTube dislike bar, where you can quickly assess if something is good or not. Currently sitting at ~90 users. To get it off the ground I've scraped the last year of HN to make a set of good links, and used a few content farm blacklists to make a set of bad links. Right now it's semi-useful and should only get better with time. There are some simple measures in place to prevent spam & abuse, but will cross that bridge if it ever comes. All feedback welcome! https://ift.tt/T03vRHb March 15, 2023 at 05:31PM

Show HN: I Made a Ramen Meter https://ift.tt/zlmhfkw

Show HN: I Made a Ramen Meter https://ramenmeter.com/ March 15, 2023 at 12:35PM

Show HN: Gamaddy – Play Online Games https://ift.tt/0YgnfEb

Show HN: Gamaddy – Play Online Games https://gamaddy.com/ March 15, 2023 at 11:31AM

Show HN: Whatdoesthiscodedo.com – AI explanations for other people’s code https://ift.tt/hVBf2rX

Show HN: Whatdoesthiscodedo.com – AI explanations for other people’s code https://ift.tt/CDKEGgj March 15, 2023 at 04:33AM

Show HN: Write Language-agnostic functions with WebAssembly you can use https://ift.tt/5QPf0Ru

Show HN: Write Language-agnostic functions with WebAssembly you can use Hey y’all, we’re really excited to share that we’re launching a new free, open source tool called Scale. It’s a highly-performant WebAssembly function runtime that enables composable, language-agnostic software development. TL;DR - Scale allows you to write functions in any language, then use them in any other language. It’s pretty exciting. We currently support Go and Rust, but TypeScript is coming soon and support for a handful of other languages is already in the works. We’d love to hear any feedback you have, so let us know what you think! https://scale.sh March 14, 2023 at 07:02PM

Show HN: Using GPT-3 and Whisper to save 40% of doctors’ time https://ift.tt/7NJlPmY

Show HN: Using GPT-3 and Whisper to save 40% of doctors’ time Hey HN, We're Alex, Martin and Laurent. We previously founded Wit.ai (W14), which we sold to Facebook in 2015. Since 2019, we've been working on Nabla (https://www.nabla.com), an intelligent assistant for health practitioners. When GPT-3 was released in 2020, we investigated it's usage in a medical context[0], to mixed results. Since then we’ve kept exploring opportunities at the intersection of healthcare and AI, and noticed that doctors spend am awful lot of time on medical documentation (writing clinical notes, updating their EHR, etc.). Today, we're releasing Nabla Copilot, a Chrome extension generating clinical notes from video consultations, to address this problem. You can try it out, without installation nor sign up, on our demo page: https://ift.tt/mUecQtI Here’s how it works under the hood: - When a doctor starts a video consultation, our Chrome extension auto-starts itself and listens to the active tab as well as the doctor’s microphone. - We then transcribe the consultation using a fine-tuned version of Whisper. We've trained Whisper with tens of thousands of hours of medical consultation and medical terms recordings, and we have now reached an error rate which is 3× lower than Google's Speech-To-Text. - Once we have the transcript, we feed it to a heavily trained GPT-3, which generates a clinical note. - We finally return the clinical note to the doctor through our Chrome extension, the doctor can copy it to their EHR, and send a version to the patient. This allows doctors to be fully focused on their consultation, and saves them a lot time. Next, we want to make this work for in-person consultation. We also want to extract structured data (in the FHIR standard) from the clinical note, and feed it to the doctor’s EHR so that it is automatically added to the patient's record. Happy to further discuss technical details in comments! --- [0]: https://ift.tt/j5IG9vm March 14, 2023 at 06:16PM

Show HN: Potash – Malware Proximity Search Engine https://ift.tt/HYs14yN

Show HN: Potash – Malware Proximity Search Engine I wrote a search engine that ingests malware TLSH hashes from abuse.ch and provides a proximity search engine in order to find "close" malwares to yours. Comes handy if you want to classify a Malware that's not on VT or a malware that you only have the hash, but want to download a close enough sample. It works as a CLI app or a ReST API https://ift.tt/YoWeaXv March 14, 2023 at 12:31PM

Show HN: Scriptable.run, make your product extendable by anyone. https://ift.tt/RqKpzT1

Show HN: Scriptable.run, make your product extendable by anyone. https://ift.tt/7F4lDC9 March 14, 2023 at 10:22AM

Show HN: AI Chat Bestie – Enhanced UI for ChatGPT API https://ift.tt/TUJckaw

Show HN: AI Chat Bestie – Enhanced UI for ChatGPT API Been working on this since last week and glad to share it here and now! There's already been a few other takes on this idea, but I figured none would fit me as well as if I had just built it myself. All messages are sent and stored locally in the browser for privacy and speed. Accounts are optional and upgrading is a one-time deal. Any questions, comments, feedback, please, I'd like to hear it all! https://ift.tt/5va0AUy March 14, 2023 at 03:45PM

Show HN: I Scraped Hacker News for TLD Popularity https://ift.tt/cyfbq16

Show HN: I Scraped Hacker News for TLD Popularity https://ift.tt/HRcAXvC March 13, 2023 at 02:44PM

Show HN: I made this artistic QR generator https://ift.tt/dVI2XxC

Show HN: I made this artistic QR generator https://ift.tt/52ou7qf March 13, 2023 at 02:11PM

Show HN: I revived a game I abandoned 5yo ago and released it for free today https://ift.tt/5fHChUX

Show HN: I revived a game I abandoned 5yo ago and released it for free today https://ift.tt/HbeyA9S March 13, 2023 at 01:48PM

Show HN: This Job Does Not Exist https://ift.tt/siIcuP2

Show HN: This Job Does Not Exist https://ift.tt/62a7Qfr March 13, 2023 at 12:05PM

Show HN: Storytime AI – Generate custom stories for your kids https://ift.tt/Jznw9tN

Show HN: Storytime AI – Generate custom stories for your kids For months, my wife and I were manually and haphazardly using ChatGPT to generate bedtime stories for our 3-year-old (mostly using her ideas as prompts), so I built this app on top of the ChatGPT API to make bedtime a lot easier. https://ift.tt/2Fc5tav March 12, 2023 at 11:03PM

Show HN: OpenAI based PR reviewer and summarizer https://ift.tt/J5ldrUt

Show HN: OpenAI based PR reviewer and summarizer https://ift.tt/wYA76Mg March 13, 2023 at 12:23AM

Show HN: Codon: A Compiler for High-Performance Pythonic Applications and DSLs [pdf] https://ift.tt/ZdE0HbA

Show HN: Codon: A Compiler for High-Performance Pythonic Applications and DSLs [pdf] https://ift.tt/56TqZ1G March 13, 2023 at 01:06AM

Show HN: Topiary: universal formatter engine using treesitter https://ift.tt/DBj02nN

Show HN: Topiary: universal formatter engine using treesitter https://ift.tt/XYsolex March 12, 2023 at 11:57PM

Show HN: Halp – A CLI tool to get help with CLI tools https://ift.tt/RQFgfTB

Show HN: Halp – A CLI tool to get help with CLI tools https://ift.tt/E1VIUXO March 12, 2023 at 03:24PM

Show HN: Ztick – tiny desktop utility to keep notes written in Zig https://ift.tt/RoyPu7T

Show HN: Ztick – tiny desktop utility to keep notes written in Zig Trying my hands with zig, hence wrote a small app for my personal use. I hope it helps others who are trying to learn zig. PS: Code is not at its best place, so it could use few refactor iterations ( I am still learning zig ) https://ift.tt/TSoWJp9 March 12, 2023 at 10:05AM

Show HN: Hacker News LCD Badge https://ift.tt/BirCZwG

Show HN: Hacker News LCD Badge https://ift.tt/pLnHtJC March 12, 2023 at 08:34AM

Show HN: Generate a Cover Letter by Pasting the Job Post and Your Resume https://ift.tt/Frs6oJD

Show HN: Generate a Cover Letter by Pasting the Job Post and Your Resume Introducing my new AI-powered tool that generates personalized cover letters in seconds! It's powered by GPT-3 and all you need to do is upload the job post and your resume, and the tool uses the language model to analyze and match the keywords and requirements from the job post with your skills and experience. The generated letter can be further customized, and you can create multiple letters quickly and easily. It's still pretty bare-bones so I'm thinking of ways to make this better. I'd appreciate any feedback! Let me know what you think. https://ift.tt/VdAIUpT March 12, 2023 at 03:16AM

Show HN: Integration of ChatGPT, Stable Diffusion, and Eleven Labs https://ift.tt/AysQCD6

Show HN: Integration of ChatGPT, Stable Diffusion, and Eleven Labs https://aidev.codes March 12, 2023 at 01:59AM

Show HN: Simple Hacker News article recommendation algorithm https://ift.tt/8xcGijU

Show HN: Simple Hacker News article recommendation algorithm Been feeling a bit left out in this fast paced world of ML/AI, so built my first ML project since college. The idea is to scrape the most recent HN article titles and use TF-IDF and cosine similarity as metrics to rank articles that you're interested in to filter out only relevant things. Hopefully a fun project for beginners to get inspiration to jump into this world. https://ift.tt/G8vqITB March 12, 2023 at 01:38AM

Show HN: ChatGPT Based PR Reviewer and Summarizer https://ift.tt/YT9ReMv

Show HN: ChatGPT Based PR Reviewer and Summarizer https://ift.tt/UyMEL8w March 12, 2023 at 12:15AM

Show HN: Andromeda Invaders: Auto Play: Press 'Enter' twice and wait 5 seconds https://ift.tt/aLcF0yf

Show HN: Andromeda Invaders: Auto Play: Press 'Enter' twice and wait 5 seconds https://ift.tt/B4AiOwC March 11, 2023 at 10:48PM

Show HN: Find the most climate friendly meeting location https://ift.tt/2gU7IMV

Show HN: Find the most climate friendly meeting location Just enter the locations people will be traveling from. MLC then calculates the location, where the combined aircraft emissions are minimised. Based on data from the European Emissions Agency. https://ift.tt/WLD3XH7 March 11, 2023 at 09:07PM

Show HN: ReplGPT.jl, a ChatGPT shell mode for Julia https://ift.tt/qkmIuMQ

Show HN: ReplGPT.jl, a ChatGPT shell mode for Julia https://ift.tt/NaePE39 March 11, 2023 at 06:33AM

Show HN: structured-ripgrep – Ripgrep over structured data https://ift.tt/1MxzfV9

Show HN: structured-ripgrep – Ripgrep over structured data https://ift.tt/TMWUqel March 11, 2023 at 01:19AM

Show HN: Discussio. – Notion-Based Platform for Writers and Journalists https://ift.tt/Kbvw1Vj

Show HN: Discussio. – Notion-Based Platform for Writers and Journalists https://ift.tt/Ja8yCI9 March 10, 2023 at 02:54PM

Show HN: Both speedy and compatible video process library for Web Browser https://ift.tt/z4yRpN8

Show HN: Both speedy and compatible video process library for Web Browser https://ift.tt/73YdUar March 10, 2023 at 10:17AM

Show HN: Discontent – Extension to fight garbage content on the web https://ift.tt/laDrx3t

Show HN: Discontent – Extension to fight garbage content on the web Creator here, I made this out of mild frustration with the current state of search engine results. Let me know what you think. https://ift.tt/4BoWi8Y March 10, 2023 at 02:13PM

Show HN: I added autopilot to the lunar lander game https://ift.tt/WhHgwNs

Show HN: I added autopilot to the lunar lander game I got pretty good at (and too addicted to) the lunar lander game from a few days ago... so I decided to make an autopilot for the lander based on what I felt like was the best strategy! Now I can have perfect landings every time without lifting a finger :D Writing the autopilot code was a lot more fun than I expected! It felt a bit like programming a robot. Source code: https://ift.tt/k8evRYw Original HN post: https://ift.tt/tjhzeVr https://ift.tt/2Shw05W March 10, 2023 at 07:30AM

Show HN: Homepage.gallery – Find your web design inspiration https://ift.tt/1TvheJY

Show HN: Homepage.gallery – Find your web design inspiration https://ift.tt/zdaJ3EI March 10, 2023 at 12:03AM

Show HN: Send an AI Generated Physical Letter to Congress in Seconds https://ift.tt/y98zXpP

Show HN: Send an AI Generated Physical Letter to Congress in Seconds https://ift.tt/lYoG8fU March 9, 2023 at 04:57PM

Show HN: Invoicing Simplified with AI Assistance https://ift.tt/mdCPjx8

Show HN: Invoicing Simplified with AI Assistance I’m Zain Sheikh, co-founder and CEO. We are super excited to show you ( http://OlaBooks.co )! Why? There is a huge gap to leverage the power of artificial intelligence in the fields of point of sale (POS), invoicing, accounting, and inventory management. Despite this potential, many small and medium-sized enterprise (SME) owners and entrepreneurs still rely on data entry operators to input data into their accounting and inventory systems. We believe it is time for disruption in this space, and who better to lead the charge than a team of highly motivated and experienced individuals with a proven track record of building successful products in this domain? Solution: Over the last year, we have been conducting extensive research and development in the point-of-sale (POS) space. As a result, we are proud to launch http://olabooks.co/ , which allows you to invoice your customers in under 30 seconds with the power of AI . Simply upload or scan your handwritten or manually generated invoices, and [OlaBooks.co]( http://olabooks.co/ ) will convert these invoices into computer-generated invoices for you. Watch our video for more information. Tax options are available. Multi-currency options are available. Custom Invoice Templates Add Discounts in your currency or in percentage. Directly share links to invoices with your customers. Share via email. How? Our team specializes in building custom ERP systems from scratch. We have already developed ERP systems with numerous customized modules for different industries, where we followed the P2P (Procurement to Pay) and O2C (Order to Cash) procedures. Now, we are venturing into the SaaS space for the first time, and plan to lead this field with AI-assisted invoice generator tools. Future plans: [] We have observed that there are already many tools available in the market for manually generating invoices. Therefore, we are working on integrating with all notable POS, accounting, and inventory solutions, such as QuickBooks, FreshBooks, and Xero, as well as almost all payment gateways and ecommerce sites. Upcoming Features: Integrations ↔ POS, E-Commerce, Payments. WhatsApp virtual accountant support. Android/IOS App. AI based logos, letterheads, branding. We want you to try our service and make your life easier. https://www.olabooks.co March 9, 2023 at 04:09PM

Show HN: Petition.stanford.edu https://ift.tt/bQfIFzw

Show HN: Petition.stanford.edu This is the Petitioning Portal for the ASSU, Stanford University's student government. It replaces the need to get signatures on a paper petition, and is automatically validated. Petitions are uniquely valuable as compared to primary elections, because meeting a petition threshold requires active participation on the part of the candidate, and you can't succeed on name recognition alone. Unfortunately you won't be able to explore the petition creation UI without being a Stanford Affiliate. https://ift.tt/DSthso2 March 9, 2023 at 10:22AM

Show HN: Simple tools under 14kB in size that work without JavaScript https://ift.tt/izZv79M

Show HN: Simple tools under 14kB in size that work without JavaScript https://ift.tt/FAqIDk3 March 9, 2023 at 10:52AM

Show HN: Text Prompt to 3D Scene (with export to .OBJ) https://ift.tt/VvgFSOf

Show HN: Text Prompt to 3D Scene (with export to .OBJ) https://holovolo.tv March 9, 2023 at 10:25AM

Show HN: Lofi, a Tiny Spotify Player https://ift.tt/2su31AT

Show HN: Lofi, a Tiny Spotify Player https://ift.tt/ui4maxr March 9, 2023 at 04:24AM

Show HN: Delete All Your Tweets https://ift.tt/bc3HCrf

Show HN: Delete All Your Tweets To use it, go to your Twitter timeline then go to "tweets" tab to delete all tweets, OR go to "replies" tab to delete replies. Paste the following code into the browser JavaScript console. DISCLAIMER! This code deletes all your Tweets - I am not responsible for you deleting all your Tweets. Make sure you set your twitter handle in the code before pasting it! // IMPORTANT IMPORTANT IMPORTANT - SET YOUR TWITTER HANDLE IN THE NEXT LINE! // IMPORTANT IMPORTANT IMPORTANT - SET YOUR TWITTER HANDLE IN THE NEXT LINE! const yourTwitterHandle = "@yourtwitterhandle"; // one every 10 seconds to avoid Twitter noticing const waitTimeSeconds = 10 const sleep = async (seconds) => new Promise(resolve => setTimeout(resolve, seconds * 1000)); const main = async () => { while (true) { await walkTweets(); await sleep(waitTimeSeconds) } } const walkTweets = async () => { let articles = document.getElementsByTagName('article'); for (article of articles) { const spanElements = article.querySelectorAll('span'); for (spanElement of spanElements) { // delete if it is a retweet if (spanElement.textContent === "You Retweeted") { article.scrollIntoView(); try { const retweetElement = article.querySelector('[data-testid="unretweet"]'); if (retweetElement) { retweetElement.click(); document.querySelector('[data-testid="unretweetConfirm"]').click(); } } catch (e) {} return } if (spanElement.textContent === yourTwitterHandle) { // in this case it might be a tweet or a reply article.scrollIntoView(); try { // try to delete a reply const tweetReplyElement = article.querySelectorAll('[aria-label="More"]')[1]; if (tweetReplyElement) { tweetReplyElement.click() Array.from(document.getElementsByTagName('*')).find(el => el.textContent.trim() === 'Delete').click() document.querySelector('[data-testid="confirmationSheetConfirm"]').click(); return } } catch (e) {} try { // try to delete a tweet const tweetElement = article.querySelector('[aria-label="More"]'); if (tweetElement) { article.scrollIntoView(); tweetElement.click() Array.from(document.getElementsByTagName('*')).find(el => el.textContent.trim() === 'Delete').click() document.querySelector('[data-testid="confirmationSheetConfirm"]').click(); return } } catch (e) {} } } } } main() March 9, 2023 at 04:03AM

Show HN: SupportGPT – Generative AI for customer support automation, w ChatGPT https://ift.tt/ZimIwzo

Show HN: SupportGPT – Generative AI for customer support automation, w ChatGPT Hi Hacker News, My team and I built SupportGPT and we'd love your feedback. Built on Large Language Models like OpenAI's ChatGPT, SupportGPT enables you to build & train a generative AI based on your customer service data and history. Our company's been around for a while building AI for customer support automation, so this is largely an enhancement that brings the power of ChatGPT to customer support leveraging our existing system. On our Playground, you can try it out on some sample bots we've built. Or you can try it yourself by entering a URL to a help center or website, and you'll get a SupportGPT bot within 10 minutes to play with. Would love to know what you all think? (+ lmk what websites you try it on + what questions tend to work well or fail!) https://ift.tt/jihDRwB March 9, 2023 at 02:12AM

Show HN: Reverse Proxy as a Service https://ift.tt/o2M6VaT

Show HN: Reverse Proxy as a Service https://SnowOwl.co March 9, 2023 at 01:43AM

Show HN: Versionfeeds – Custom RSS feeds for releases of your favorite software https://ift.tt/exVNGgF

Show HN: Versionfeeds – Custom RSS feeds for releases of your favorite software Hi HN! I am quite excited as this is my second product, launched today: Versionfeeds. https://ift.tt/AkdSNWl What is Versionfeeds? I was quite annoyed by the fact that I had no central place where I could see all the software releases. I use software a lot, be it at my job, to build my side projects, or tools hosted on my NAS at home. It's literally dozens, if not hundreds of tools, packages or even programming languages. And most of them receive updates regularly. That is why I built Versionfeeds. It allows me to bundle all the releases for the software I need and love, into one dedicated feed. At the moment, all public repositories on Github and Gitlab are available. You can also search on npm (Javascript) and Packagist (PHP) for your software. More providers will come soon. The feeds adhere to the Atom standard and can be consumed with any feed reader. If maintainers use markdown in their release notes, it will be converted to HTML. Any feedback, wishes and ideas are welcome. Please share your thoughts with me. <3 March 8, 2023 at 07:02PM

Show HN: SearQ, RSS are still useful https://ift.tt/6yIxwPF

Show HN: SearQ, RSS are still useful https://searq.org March 8, 2023 at 05:58PM

Show HN: Construct Animate – our new browser-based animation tool https://ift.tt/oeryU1i

Show HN: Construct Animate – our new browser-based animation tool https://ift.tt/iBVnDwm March 8, 2023 at 02:17PM

Show HN: Co-locating Debian Bullseye with an evil maid https://ift.tt/d1TgGfV

Show HN: Co-locating Debian Bullseye with an evil maid In order to facilitate the secure co-location of a server, I looked into protecting a Debian Bullseye system from evil maid attacks. In addition, since I've enjoyed using ZFS for some time, I decided to rely on a natively encrypted ZFS root file system. Basically... I'd like to take a system containing sensitive information, box it up, and drop it in the mail without worrying about losing it or having it wind up in the wrong hands. A couple of things became clear while researching how to do this. First, there should be little chance that a rogue data-center admin can insert malicious software. When the system reaches the data center and gets powered on we should be confident that it's running our software completely unmodified. As I understand things, Secure Boot is designed to help with this and therefore should be enabled. However, by relying on Secure Boot alone, there will be no remote method of knowing that it hasn't been disabled until after the ZFS pass-phrase is provided to the initramfs via dropbear. At that point it's too late. An evil maid could have already subverted dropbear, for example, and just now stolen the pass-phrase. To avoid this I realized that a second requirement of using a TPM device to automatically unlock the ZFS root was in order. TPM devices have the ability of "sealing" data to so-called Platform Configuration Registers (PCR). This feature allows the data to be accessed only if the "measured" system state matches some original expected state. The TPM can fully start the system unattended but, if anything's unexpectedly meddled with, act like a tripwire requiring the pass-phrase to be typed in manually. If we ssh in and reach dropbear requesting the pass-phrase, we'll know that we either need to update our sealed data after a grub/kernel/initramfs update... or someone's been messing with our start up code. This window of opportunity will be too small for an evil maid to take practical advantage of. This sounded like the right track and I set out to try and configure both, Secure Boot and TPM unlocking of an encrypted ZFS root. I thought it'd take a few hours at most but it actually turned out to be a fair challenge. After a few failed attempts I started tenaciously documenting every avenue. Ultimately I developed helper scripts that can reproduce the configuration should the time come to actually ship a machine out the door. I'm reasonably satisfied with the outcome. However, the scripts haven't been reviewed and neither has the overall process itself. There were a lot of guides I followed that contained typos, bugs, dubious information or simply different requirements. I'm not sure everything is exactly "bullet-proof" for this show HN. For example, I'm beginning to wonder if Secure Boot is necessary and if the TPM alone is sufficient. So naturally, comments and criticisms regarding everything are greatly appreciated. The script files can be found here: https://ift.tt/mUjntV1 and here: https://ift.tt/pALVons Finally, I hope this effort will be useful to others facing similar needs. March 8, 2023 at 01:19PM

Show HN: Salesforce Announces Einstein GPT https://ift.tt/EKv9XWZ

Show HN: Salesforce Announces Einstein GPT Salesforce Announces Einstein GPT, the World’s First Generative AI for CRM https://ift.tt/mCRHq0N March 8, 2023 at 10:08AM

Show HN: Postcard Bot – Send Any Photo as a Postcard with a Text Message https://ift.tt/s6WOBqC

Show HN: Postcard Bot – Send Any Photo as a Postcard with a Text Message Hey HN! This is a fun little project that I built over a weekend back in 2016, and then as life happened I let it dwindle and die. Per request from friends and family, I’ve brought it back to life. Check it out if you want! It’s surprisingly fun receiving physical postcards in the mail. I’ve also got WhatsApp integration and some more fun things in the works, so stay tuned! https://ift.tt/mBzZF1P March 8, 2023 at 04:25AM

Show HN: ChatGPT and Document Parser = Ghost https://ift.tt/FO3oSv0

Show HN: ChatGPT and Document Parser = Ghost I've always wanted to just upload a whole book to ChatGPT and ask questions. Obviously with the char limit that's impossible... So some buddies and I built Ghost. We have it limited to 5 pages for uploads for now, but plan on expanding the limit soon. Let me know what you guys think! https://ift.tt/4IptcG3 March 7, 2023 at 11:26PM

Show HN: ChatGPT Inline Bot on Telegram https://ift.tt/nUjH92z

Show HN: ChatGPT Inline Bot on Telegram https://ift.tt/UBcPFqz March 7, 2023 at 12:45PM

Show HN: A free API to autocomplete brand names https://ift.tt/xY4y8sP

Show HN: A free API to autocomplete brand names https://ift.tt/wENPzCq March 7, 2023 at 12:30PM

Show HN: Summarizing long form videos into easy to follow essay https://ift.tt/Hx6qv81

Show HN: Summarizing long form videos into easy to follow essay Introducing ClipRecaps, the ultimate tool for summarizing long-form videos. With advanced algorithms and natural language processing techniques, ClipRecaps provides concise summaries of key points from videos, saving users time and enabling them to make informed decisions about which videos to watch in full. Say goodbye to lengthy videos and stay informed with ClipRecaps. Founded by a team of researchers from NUS, ClipRecaps has become an essential tool for students, professionals, and anyone looking to stay up-to-date in a fast-paced world. Try ClipRecaps today and experience the future of video summarization. https://cliprecaps.com/ March 7, 2023 at 12:15PM

Show HN: Hello World Java Polyglot https://ift.tt/WqtZ7jG

Show HN: Hello World Java Polyglot I wanted to see how much simpler native code integration has become with GraalVM's polyglot, when compared to JNI. It's less than 100 lines all up (including the POM). (I feel kinda stupid posting a "hello world" to HN, but this is a hell of an improvement.) Linux only at the moment. https://ift.tt/LCX0tcd March 7, 2023 at 10:01AM

Show HN: Roastedby.ai – Talk some trash, have some fun https://ift.tt/vNUTfCE

Show HN: Roastedby.ai – Talk some trash, have some fun https://ift.tt/9QskbBJ March 7, 2023 at 04:55AM

Show HN: Simple Log Alerts to Slack https://ift.tt/XbdjYAS

Show HN: Simple Log Alerts to Slack There are many log alerting systems on the market. The best known is probably Datadog. There’s also Logtail, Papertrail, Splunk, Logstash and others. These are well put together products with a host of great features, such as excellent UIs, sophisticated live searching via web interfaces and sometimes query languages and alerting. They require various levels of installation and they have costs, either through volume-based tiered systems or monthly payments. For a bootstrapped business, this can be problematic, for instance when a surge of logs - indicating a possible important problem that needs to be solved - pushes volume on to another tier. Should the “log ransom” be paid? Instead, I recalled from earlier times surely the simplest log watcher: Swatchdog [1]. It is rather venerable software. Its file history from its source download shows dates in 2015, but it was written much earlier - the 90s or possibly 80s by Todd Atkins [2]. We wanted to have alerts in Slack - the blog explains how we did it. In short: *very simply*. The code is available [3]. [1]: https://ift.tt/2yCbdNn [2]: https://ift.tt/p7RgyBf [3]: https://ift.tt/rOHMbv7 https://ift.tt/NekVras March 6, 2023 at 02:10PM

Show HN: I built a content site using all AI tools. Here is the result https://ift.tt/bzNup5T

Show HN: I built a content site using all AI tools. Here is the result https://www.nepodb.com March 7, 2023 at 12:06AM

Show HN: Total.js – Low-code development (Node-RED alternative) https://ift.tt/Li8jf6K

Show HN: Total.js – Low-code development (Node-RED alternative) https://ift.tt/0Tv2KXp March 6, 2023 at 11:09PM

Show HN: Crypto payment gateway with recurring billing https://ift.tt/rUR9KDc

Show HN: Crypto payment gateway with recurring billing We have built a non-custodial solution that helps merchants to accept recurring payments. Easy to integrate and smooth UX (no need to leave merchant website). Feedback is much appreciated https://ift.tt/7EYromA March 6, 2023 at 09:07AM

Show HN: Web Bluetooth remote for Canon cameras https://ift.tt/jsEtiwF

Show HN: Web Bluetooth remote for Canon cameras Published my Web Bluetooth demo that uses a reverse-engineered protocol of Canon camera remote (BR-E1) to provide a remote intervalometer that works directly from a Web page. P.S. Yes, as most other Fugu APIs, it works only in desktop and Android Chromium-based browsers. https://ift.tt/zMqEOB2 March 6, 2023 at 03:16AM

Show HN: OpenBB Terminal – Investment research for everyone https://ift.tt/UGFp2wL

Show HN: OpenBB Terminal – Investment research for everyone https://ift.tt/0XvZQAs March 5, 2023 at 02:04PM

Show HN: GraphQL-like full stack typesafe development for REST https://ift.tt/BRH1pMy

Show HN: GraphQL-like full stack typesafe development for REST https://ift.tt/xIXaERL March 5, 2023 at 12:13PM

Show HN: ChatGPT, No Login Needed, Made with Official OpenAI API https://ift.tt/nuZdrVX

Show HN: ChatGPT, No Login Needed, Made with Official OpenAI API https://chatgptbay.com/ March 5, 2023 at 11:15AM

Show HN: Llama-dl – high-speed download of LLaMA, Facebook's 65B GPT model https://ift.tt/fgENxuG

Show HN: Llama-dl – high-speed download of LLaMA, Facebook's 65B GPT model https://ift.tt/Jvqwmrk March 5, 2023 at 08:28AM

Show HN: gpt-graph. A simple, GPT-3 text to entity-relation graph generator https://ift.tt/34uITyR

Show HN: gpt-graph. A simple, GPT-3 text to entity-relation graph generator Hi HN! This is a simple text to entity-relation graph generator, powered by gpt-3 davinci model. The purpose is to feed it actual written data, to obtain a graph representation of entities and relationships mentioned in the text. Also, being able to identify entity attributes like gender, size, age ... My initial goal, was to make it able to process a large amount of text into a big single graph. The problem being the 4000 token limit the model has, I decided to take the approach of feeding the text in batches, and try to merge the incoming graph with the existing information each time. This is done by comparing the incoming node labels with those already in the graph, adding the new information to the existing nodes. This works somewhat, but sometimes entities get duplicated if they are mentioned slightly differently in the text. The comparation method could use some improvement clearly. A nice feature, is that you get to decide what types you want to extract. So if, for example, you are interested only in people, and companies in the text, you can tell the model to stick to that. You can also leave the types to the model discretion. Also, the application allows for saving / loading graphs to json files. These files can be used with Cytoscape Desktop Application, which is a nice side effect of using cytoscape.js. in the UI. I think tools like this can really be of help when going through dense documentation. To have a visual representation of the concepts, entities or whatever, can be really helpful in education, investigation, legal ... Would love to hear your thoughts on how this could be improved. https://ift.tt/jPk7XRS March 5, 2023 at 03:47AM

Show HN: Tiny Metasearch Engine to Find Software Developers https://ift.tt/MvHUfTn

Show HN: Tiny Metasearch Engine to Find Software Developers https://ift.tt/zH3ILys March 5, 2023 at 03:24AM

Show HN: Procal: A simple Qt-based programming calculator https://ift.tt/g6pkQ5S

Show HN: Procal: A simple Qt-based programming calculator https://ift.tt/LJDGqvR March 4, 2023 at 05:55PM

Show HN: Convert Quizes from Blackboard to Anki https://ift.tt/tGqOToY

Show HN: Convert Quizes from Blackboard to Anki https://ift.tt/ZRvNQqx March 4, 2023 at 12:52AM

Show HN: Community Building as a Service” https://ift.tt/eL42hXy

Show HN: Community Building as a Service” Launched this week. Our team are experts in building online and offline communities from scratch. We've been helping our friends build this for free in the past. What we offer is best practices and resources for onboarding new members, moderating, and and growing online communities on Slack or Discord. We would love to get honest feedback and criticisms. https://ift.tt/XKxCz2d March 4, 2023 at 03:36AM

Show HN: Watch ChatGPT debate itself on a given topic https://ift.tt/6idbYI2

Show HN: Watch ChatGPT debate itself on a given topic https://opinionate.io/ March 4, 2023 at 03:33AM

Show HN: A Free form solution for your website https://ift.tt/WeTFjk4

Show HN: A Free form solution for your website https://formhouse.pro/ March 3, 2023 at 11:41PM

Show HN: Zipslicer, a library for loading LLM checkpoints on consumer hardware https://ift.tt/EtMQTNC

Show HN: Zipslicer, a library for loading LLM checkpoints on consumer hardware This is a low-level opensource library I developed for my own use and decided to share, as it makes it possible to process large checkpoints of neural networks without renting high-RAM instances, on a regular PC. It replaces torch.load() with a custom function that produces a dictionary that materializes tensors on the fly. Compared to other solutions it doesn't require sharding or re-encoding checkpoints and uses them completely as-is. It is a foundation to make it possible to run inference and compress language models and other large models one layer at a time - in principle, even one tensor at a time. I describe the rationale and technical details of the library's design in the blogpost: https://ift.tt/cU92lMD https://ift.tt/tVLFuyX March 3, 2023 at 11:29PM

Show HN: Launching Taskivities – Task/Activities team logs https://ift.tt/wH0VjUu

Show HN: Launching Taskivities – Task/Activities team logs From start to launch in 2 weeks. Please try and send feedback. https://ift.tt/UymNudR March 3, 2023 at 02:52AM

Show HN: Meeting Location Calculator https://ift.tt/Gkyos5C

Show HN: Meeting Location Calculator Just enter the locations people will be traveling from. MLC then calculates the location, where the combined aircraft emissions are minimised. Based on data from the European Emissions Agency. https://ift.tt/YOQ5scl March 3, 2023 at 02:58AM

Show HN: Vaulty – No more passwords in emails https://ift.tt/K4j1V02

Show HN: Vaulty – No more passwords in emails https://ift.tt/wdP8QRG March 2, 2023 at 07:43PM

Show HN: Sort Any Awesome List by GitHub Stars https://ift.tt/jly8tS7

Show HN: Sort Any Awesome List by GitHub Stars As a CS undergrad, I self-taught many topics not covered by the school. Typically awesome list is where I started with. I spent my second half in college researching computer vision and machine learning. CVPR accepts over 2000 papers every year, not to mention arXiv. The awesome lists curated by the community usually serve as checklists when I was doing literature surveys. But since the number of the list items was overwhelming, I had to prioritize which papers to read first. Many of them had been uploaded to arXiv in the last few months, so I had no clue how many citations they would get. When learning web development, I also had difficulty finding the best package for the tasks like data validation and client-side routing. To make a decision, I had to browse through GitHub repositories or read the documentation. I wish I could have my awesome lists sorted, desirably by popularity. This led to the creation of my project: a web app that rearranges any awesome list with hints from GitHub stars. It may not work well when the list items do not contain links to GitHub repositories or pages, but it truly shines when most of them do. I hope this could help anyone else. P.S. I'm aware of a similar project ( https://ift.tt/SwYq5JW ), a CLI application with more features. For example, it checks if any GitHub repository link exists on the linked website. https://ift.tt/orJBSnj March 2, 2023 at 10:51PM

Show HN: Beatbot.fm – Make Songs with AI https://ift.tt/BVk4lJ8

Show HN: Beatbot.fm – Make Songs with AI https://beatbot.fm March 2, 2023 at 03:13PM

Show HN: Gabber – Visualizing constant-Q transforms in the browser https://ift.tt/jwyC9xY

Show HN: Gabber – Visualizing constant-Q transforms in the browser https://ift.tt/lFezm3t March 2, 2023 at 02:47PM

Show HN: Summarize.tech: YouTube summarizer powered by the new ChatGPT API https://ift.tt/Nt0y3l7

Show HN: Summarize.tech: YouTube summarizer powered by the new ChatGPT API https://ift.tt/UzXRfsF March 2, 2023 at 12:59AM

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/i3YXmC8

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/tu0G41g March 2, 2023 at 12:27AM

Show HN: Supaglue – open-source unified API https://ift.tt/SYQhZl7

Show HN: Supaglue – open-source unified API Last month, we open-sourced Supaglue (https://ift.tt/2HBM6Nb) as a developer toolkit for building customer-facing Salesforce integrations. Since then, we've been iterating on our approach with users and are re-launching Supaglue as an open source unified API, starting with CRMs. With our re-launched public alpha you can: - Interact with HubSpot and Salesforce through a unified REST API - Sync data from HubSpot and Salesforce into a local Postgres cache and make reads against a normalized CRM schema - Make writes (POST and PATCH) to HubSpot and Salesforce using the unified API - Open source MIT license so anyone can self-host for free Today we support reads, creates, and updates for Accounts, Contacts, Leads, and Opportunities for HubSpot and Salesforce. In the coming weeks, we plan to add more connectors and features like configuring sync frequencies, webhooks for notifications, sync rate limiting/throttling. We'd love to hear your thoughts and any feature requests! Give it a try and let us know what you think! GitHub: https://ift.tt/2HBM6Nb Website: https://supaglue.com March 1, 2023 at 09:07PM

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings https://ift.tt/o5t7gjZ

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings Like the says. I'm describing how to use Tilt to speed up the dev cycle of testing and coding Kubernetes controllers. Tilt uses a built in local registry to push images into and can use hot swapping to kickly deploy processes in containers. It's pretty neat. :) The Tiltfile can be a bit daunting but I'm trying to break it down as much as possible. :) I hope this helps! Good luck! https://ift.tt/nfKqU2D March 1, 2023 at 04:08PM

Show HN: Bytient – Data on Any Organization at Your Fingertips https://ift.tt/fQqcSvZ

Show HN: Bytient – Data on Any Organization at Your Fingertips https://bytient.com/ March 1, 2023 at 05:35PM

Show HN: Graph-based roadmap to learn anything 10x faster https://ift.tt/qxMJ0bs

Show HN: Graph-based roadmap to learn anything 10x faster Hey guys, I am founder of Neuton. I have built roadmap playground that guide student to learn skills faster with the help of progress tracking and interactive graph-based roadmap. To read more: https://ift.tt/JSrtLpF... I would love to get some feedbacks. https://ift.tt/SaEUB72 March 1, 2023 at 05:55PM