Show HN: Cloud Seeder - Self Host with a Click on Your Home PC – Golang https://bit.ly/4bmspsl

Show HN: Cloud Seeder - Self Host with a Click on Your Home PC – Golang https://bit.ly/4bkzGca May 1, 2024 at 12:52AM

Show HN: Lightweight, React IDE component which runs user written Python code https://bit.ly/4dmQyAQ

Show HN: Lightweight, React IDE component which runs user written Python code Hi there, I built a React code editor component that also compiles, executes and returns the outputs of the program written in it (via pyodide/webassembly). I believe that this is a useful package for those building projects with web-based code editors. Expanding the library to be more flexible + have greater language support is a goal for the future. Hope it helps someone out there - please feel free to reach out if I can assist. Feedback and suggestions are always welcome. https://bit.ly/3Qn6F7q May 1, 2024 at 02:24AM

Show HN: Mamba for Sequence Classification in HuggingFace https://bit.ly/3Wl5MQB

Show HN: Mamba for Sequence Classification in HuggingFace https://bit.ly/3xW1Prn April 29, 2024 at 08:27PM

Show HN: 3D Framework for the Web. Built on Svelte and Three.js https://bit.ly/3WlOTWa

Show HN: 3D Framework for the Web. Built on Svelte and Three.js https://bit.ly/44t7K3p April 30, 2024 at 12:38AM

Show HN: Define and implement any function on the fly with LLMs https://bit.ly/44lwkDc

Show HN: Define and implement any function on the fly with LLMs It's not a serious library, but I figured it could be something fun to make. https://bit.ly/44jZ5Ak April 29, 2024 at 11:59PM

Show HN: Self Hosted WebSocket Filesharing https://bit.ly/3WCpjML

Show HN: Self Hosted WebSocket Filesharing You can see it live at https://bit.ly/3QkfLlm https://bit.ly/3UiFr38 April 29, 2024 at 08:31AM

Show HN: See SAT sites close to you for June SAT https://bit.ly/4bfddNv

Show HN: See SAT sites close to you for June SAT https://bit.ly/4aRdx5p April 29, 2024 at 04:07AM

Show HN: Bard PDF – Chat with Pdf in Google Bard or Gemini https://bit.ly/44krm9S

Show HN: Bard PDF – Chat with Pdf in Google Bard or Gemini Chat with pdf in Google Bard or Gemini for free. Several ways to have conversations with pdfs in Google Bard or Gemini. https://bit.ly/4aXqM4y April 29, 2024 at 04:01AM

Show HN: Enjoy the fun of AI face swapping online for free https://bit.ly/3UAO6z9

Show HN: Enjoy the fun of AI face swapping online for free I used to wonder, how is the face-changing art done in Sichuan, China? I searched for a lot of information on the Internet, and finally I realized that the so-called face changing was just because he prepared multiple faces and could switch them according to his own wishes. Later, with the maturity of AI technology, I found that the art of face-changing is sought after by many people and can enrich the fun of our lives. For example, you can replace your picture with a funny expression, or you can replace the irrelevant person in the photo with your friend. face...etc. these creative ideas. Then, in reality, I found that either the face-changing effect was very poor, or many of them were not even available for free, which made me very uncomfortable. Therefore, I decided to build a free online face-changing tool. It has no restrictions at all. You only need to upload the face-changing photo and the source face. This tool will instantly change the face you need. Several of its main functions are as follows: ● 1. Completely free, no need to log in to use. ● 2. One-click face change, upload the source face and the face you want to change, and click the face change to complete it instantly. ● 3. Support changing to an obvious face. ● 4. Support changing the face of your family portrait. Welcome to experience it and give me more feedback and suggestions, which will help me optimize the experience. I wish you all best! https://bit.ly/3weem9i April 28, 2024 at 04:26AM

Show HN: Data Bonsai: a Python package to clean your data with LLMs https://bit.ly/3Qp8FfA

Show HN: Data Bonsai: a Python package to clean your data with LLMs I've been doing some data cleaning for my fine tuning projects using LLMs, and decided to just build a package for it as a side project. Check it out here: https://bit.ly/3xY2bOo Some features: - categorization (labelling), transformation and decomposition (text into structured format) - validates llm outputs - batch mode batches up the inputs/outputs so you don't send the prompt (schema, fewshot examples) for every row of data, saving a significant amount of tokens There are some similarities to the Instructor repo, but this is simpler and made for datasets. Would love any feedback/suggestions (and a star if you like it!) https://bit.ly/3xY2bOo April 27, 2024 at 11:59PM

Show HN: Scenestamps – A website for sharing movie scenes with timestamps https://bit.ly/4b9ibuY

Show HN: Scenestamps – A website for sharing movie scenes with timestamps Hello hackers, I've launched a website specifically for sharing scenes, complete with descriptions and timestamps from various films and TV shows. I'm reaching out to gather your perspectives and recommendations in these domains to improve the site and extend my outreach. Link : https://bit.ly/4aTfNJk You are not required to register/login to browse the site. Scenestamps Features: 1. Search : You can directly search for a scene or a source. 2. Upload Posts : You can register with your google account, login and start posting right away. Unlike other sites in this specific domain, users are allowed to upload posts. There are two types of posts - scene - source Source is a movie,tv show, documentary, etc... One source can have multiple scenes While creating a scene post, source can be selected there. Scene post will have the timestamp fields. There are two types of it: - single - one input field of timestamp in which the scene happens. - from-to - two input fields, from and to within which the scene takes place. 3. Share posts : Share feature is available on both source and scene posts, with which you can share the post to your favorite social media platforms 4. Tagging system : You can add tag to the scene posts. You can also get all the scenes that has that tag name by clicking on it. I think people wanting to create scenes is quite a small audience, but I want to make this the best it can possibly be so please post any problems or suggestions in the replies or at reddit.com/scenestamps.com or message me x.com/gjpx_ if you prefer. April 26, 2024 at 07:40AM

Show HN: I made a free 4k AI video upscaler https://bit.ly/3UChV28

Show HN: I made a free 4k AI video upscaler https://bit.ly/3UwNNFv April 27, 2024 at 09:43AM

Show HN: React for Circuits https://bit.ly/3Qq88d9

Show HN: React for Circuits Hi HN! I've been working on a new way to build electronics/PCBs with Typescript/React, I'd love to know what you think!! I've wanted to program circuits for a long time- I started experimenting with the concept of creating circuits in React almost 8 years ago and have spent many weekends since to prove the concept. Over the past 2 months, I've decided to start working on tscircuit full-time. https://bit.ly/3UkFYRU April 26, 2024 at 11:39PM

Show HN: The Current Time as a Date https://bit.ly/4aSgzX0

Show HN: The Current Time as a Date https://bit.ly/3QmI7LJ April 27, 2024 at 12:02AM

Show HN: CTO – The Missing Manual for Managing https://bit.ly/3We48QI

Show HN: CTO – The Missing Manual for Managing https://bit.ly/3JAAcXr April 26, 2024 at 10:31AM

Show HN: I built an AI tutor that explains questions from pictures https://bit.ly/4daVE2N

Show HN: I built an AI tutor that explains questions from pictures Hey HN! I've been spending the last 2 weeks to create an AI to help students, one tap picture -> steps + answers to solve it. Let me know if it seems interesting and works on your questions! Would also love any other feedback https://bit.ly/4delcw0 April 25, 2024 at 11:41PM

Show HN: I made an HR platform, like an e-shop for candidates https://bit.ly/4aR3DR0

Show HN: I made an HR platform, like an e-shop for candidates Imagine a reversed recruiting process where recruiters can pick a candidate like selecting a product from an e-shop! https://bit.ly/3JviXa9 April 24, 2024 at 09:01PM

Show HN: Practice for the YC interview https://bit.ly/4ba0uvv

Show HN: Practice for the YC interview I've been blown away by speech-to-speech LLMs lately and was looking for a fun little website to build. Enter mock YC interviews. When I first applied to YC, I used iPG ( https://bit.ly/4b5eGWo ) to practice and get comfortable with the YC-style interview. Spoiler: I ended up getting in. This took me a few hours to go from scratch to production. Would highly suggest playing around with some of the latest products (this uses Vapi.ai/elevenlabs.io) https://bit.ly/3UyTF0Q April 24, 2024 at 11:02PM

Show HN: I've developed an open-source proxy server for front end applications https://bit.ly/3Qk2Bom

Show HN: I've developed an open-source proxy server for front end applications Hey Everyone! I’ve recently been working on an open-source proxy server to help front end applications securely access third party APIs that require confidential API keys without the need to create your own backend. I would love to get some feedback and hear what you think! https://bit.ly/3w7zGgr April 25, 2024 at 01:02AM

Show HN: A blogging platform based on Markdown and HTML (written in Rust) https://bit.ly/3w4Vbi4

Show HN: A blogging platform based on Markdown and HTML (written in Rust) A blogging platform where content are markdown files and html files, written in Rust https://bit.ly/3UtDBO7 April 24, 2024 at 06:21AM

Show HN: Just launched the Bento creation tool to rule them all https://bit.ly/3QdzHX2

Show HN: Just launched the Bento creation tool to rule them all https://bit.ly/44kSCFm April 24, 2024 at 06:43AM

Show HN: Use LLMs to Interact with APIs https://bit.ly/4aNGe2O

Show HN: Use LLMs to Interact with APIs Recently featured in a LangChain blog https://bit.ly/3w7qt7W... , use LLMs to construct an API first runnable workflow with an IDE experience. https://bit.ly/3UbJTRc April 23, 2024 at 11:23PM

Show HN: 10 Level Balancing Game for the Mobile Browser w/ increasing difficulty https://bit.ly/3w4FcQY

Show HN: 10 Level Balancing Game for the Mobile Browser w/ increasing difficulty I made this 10 level Game. Excited for people to try it. :) Stay Balanced :) https://bit.ly/4aM7zT0 April 23, 2024 at 11:22AM

Show HN: Set up automatic status updates collection in 3 minutes https://bit.ly/3WbV66F

Show HN: Set up automatic status updates collection in 3 minutes https://bit.ly/4b5ys4m April 23, 2024 at 12:35AM

Show HN: Source Code for CSVs https://bit.ly/3QcQeKI

Show HN: Source Code for CSVs https://bit.ly/3QgKkbw April 22, 2024 at 01:00PM

Show HN: PodBear – A Podcast Search Engine https://bit.ly/4d97F96

Show HN: PodBear – A Podcast Search Engine Hi all, a few weeks ago I found myself in a situation without anything interesting to listen to. Been through all podcast recommendations from friends and the usual recos from itunes, etc were not cutting it for me. So I build myself a podcast search engine. Based on the data from podcastindex.org and some other available infos. It doesnt (yet) have all available podcasts, only the ones I could find some rating/engagement infos on. But its still around 60k podcasts to discover :) One can search / filter / sort by category, rating, popularity, episodes, language, update date, etc. There is also a very simple full text search that searches through title, description, author, etc. Would love to hear what everybody is thinking! All feedback is welcome! Tech: Postgres + PostgREST backend, Sveltekit frontend. Disclaimer: its still a bit hack-ish currently, so I fully expect things to break somehow :) just post me a note about it Here you go: https://bit.ly/4b8PyhL https://bit.ly/4b8PyhL April 22, 2024 at 10:00AM

Show HN: MonsterWriter – Write a thesis, post, or organize notes https://bit.ly/3Ju4M4Y

Show HN: MonsterWriter – Write a thesis, post, or organize notes Hello HN, in 2017 I started a project that would become MonsterWriter. First envisioned as a semi-structured wiki it became a writing application specialized for scientific content. It is a perfect tool if you write your thesis. While it is focused on technical content, you can still see the knowledge management spirit in it. One or two years ago, my wife joined me in my efforts and redesigned the whole project and we recently released it as MonsterWriter2. To celebrate this milestone we are giving away free lifetime licenses for the Desktop version (till Apr 28). Just use the promo code "gu0ho4q" for a 100% discount. You can find detailed instructions here: https://bit.ly/3U5XPMp You can also find a short introduction video to the app on YouTube: https://www.youtube.com/watch?v=vR8i-EY_UBk We are happy to receive any kind of feedback! April 22, 2024 at 08:41AM

Show HN: Fast Calendar Algorithms https://bit.ly/3vSdrLD

Show HN: Fast Calendar Algorithms I've done this work not long ago and I reckon that the name of the github repo doesn't help people searching for calendar algorithms. (Too late to change it now.) The name of the repo, eaf, comes from Euclidean Affine Functions which are the type of functions behind the algorithms. https://bit.ly/4aVlm9I April 22, 2024 at 02:02AM

Show HN: LLaMA 3 tokenizer runs in the browser https://bit.ly/3W9Eoot

Show HN: LLaMA 3 tokenizer runs in the browser https://bit.ly/3W7cI3C April 22, 2024 at 12:37AM

Show HN: Azure DevOps History Diff https://bit.ly/4b2KICG

Show HN: Azure DevOps History Diff The standard history tab of work items in Azure DevOps shows only the old and new values of each field, without highlighting the actual changes within it. This makes spotting the difference very hard for fields that usually contain a lot of text; most prominently, the standard "Description" and "Repro Steps" fields and the comments. This extension adds a new tab to work items that shows the full history of every field, while computing an appropriate diff for each one. Marketplace: https://bit.ly/3U79zhJ... GitHub: https://bit.ly/4aGz1Sj https://bit.ly/3U7iuQm April 21, 2024 at 12:25PM

Show HN: I made an app to help memorize music notation and the guitar fretboard https://bit.ly/4d5BfME

Show HN: I made an app to help memorize music notation and the guitar fretboard https://bit.ly/3UpYqtL April 21, 2024 at 11:58AM

Show HN: I made a website that converts YT videos into step-by-step guides https://bit.ly/3WaJLnG

Show HN: I made a website that converts YT videos into step-by-step guides Hey HN, I've been working on this side project for the past month. It generates a step-by-step tutorial guide for YouTube videos that you can follow along without watching long videos. Best suited for tutorial videos but can work for other videos aswell. No BS. Just straight to the point. The guides are generated from pure transcript so you don't have to worry about it being AI. It's my first project as a total beginner. Something I had to do inorder to get out of tutorial hell. Please let me know if you have any suggestions or if you face any problems or bugs. I would try to fix them to the best of my abilities and as soon as possible. I would appreciate your feedback on this. Let me know what you think! https://bit.ly/3xHCdOV April 21, 2024 at 11:52AM

Show HN: We relaunched the Official MTA App for NYC public transit https://bit.ly/3xHNYFc

Show HN: We relaunched the Official MTA App for NYC public transit https://apple.co/445Ulhz April 19, 2024 at 05:46PM

Show HN: Compiled list of notification infrastructure APIs for developers https://bit.ly/3W31QE5

Show HN: Compiled list of notification infrastructure APIs for developers https://bit.ly/4aFk2rN April 20, 2024 at 06:28AM

Show HN: A storybook designed to teach kids about how computers work https://bit.ly/3W7TTgJ

Show HN: A storybook designed to teach kids about how computers work I’ve been working on a unique storybook designed to teach kids about how computers work, and I would love to get your feedback. Set 500 years in the future, the story follows two kids – one a robot, the other a human – as they explore the workings of what to them is ancient technology: our present-day computers. I’ve aimed to keep each story short and engaging, sprinkling in humor and illustrations to captivate young readers. As an open-source project, you’re also welcome to check out the source here: https://bit.ly/3vPajA8 https://bit.ly/449TJHH April 19, 2024 at 07:45PM

Show HN: I built a small utility that handles multiple browser instances for you https://bit.ly/3W83S5Y

Show HN: I built a small utility that handles multiple browser instances for you I'm a consultant and I normally deal with multiple clients. I need an isolated browser for each to maintain my sanity. I could create separate profiles in Chrome and Firefox but the main issue is when you click on a link outside of the browser (e.g. in your IDE), in which profile should it be opened? I wrote a Python script that redirects URLs to the correct browser instance and set it as my default browser. Over time, the script has grown and become essential to my work. I cleaned it up and open-sourced it. Hope that someone else may find it useful too! https://bit.ly/3Jtmrdi April 20, 2024 at 02:03AM

Show HN: Composable (as in iGoogle, but modern) privacy-friendly new tab https://bit.ly/4b1GNpx

Show HN: Composable (as in iGoogle, but modern) privacy-friendly new tab I spent quite a lot of time working on this one over the last 1.5 years. It started as a small project for my personal use because I wanted to keep all my self-hosted services visible so I wouldn't forget they existed lol. Using a web page wasn't ideal because of the white flicker every time I opened a new tab, so I decided to make this into a browser extension. From that time on, it became a lot bigger and got some traction (which I'm very happy about). It's made with React, but I tried to squeeze maximum performance (limited by my skills and desire to keep it somewhat readable, though) out of it. UI/UX was a big priority for me in this project, so I also tried to streamline it as much as possible and make Anori a joy to use. If you decide to try it, let me know how good I did! Oh, and it's open source [1] and the process of adding new widgets is documented [2], so you can make your own! [1]: https://bit.ly/3xJfKBf [2]: https://bit.ly/4b2KEmd... https://bit.ly/4bkWKrh April 19, 2024 at 09:34AM

Show HN: Finetune Llama-3 2x faster in a Colab notebook https://bit.ly/3xQAFlC

Show HN: Finetune Llama-3 2x faster in a Colab notebook https://bit.ly/3xQBU4e April 19, 2024 at 04:12AM

Show HN: An app that takes your money if you don't reach your goals https://bit.ly/3vWHbXE

Show HN: An app that takes your money if you don't reach your goals My wife and I just launched this app because we had so much fun with a fitness challenge we did we some friends recently where everyone put in $100 and defined their goals, then only the people who met their goals split the pot. It made us realize there's really no better motivator than money. It's better on mobile screens right now as we just designed for mobile screens for now. And we did manage to put it up on both app stores - it's low in the ranks but you should be able to search it by "Goalie challenges". We built it using the leanest tech stack - Ruby on Rails, server-side HTML (no JS), tailwindcss, then packaging it for iOS and Android using pwabuilder! https://bit.ly/4b1cZJS April 19, 2024 at 12:02AM

Show HN: Cards Against Agility, a fun game for agile fans and cynics alike https://bit.ly/3UnhWqU

Show HN: Cards Against Agility, a fun game for agile fans and cynics alike https://bit.ly/3U6pWv2 April 18, 2024 at 11:32AM

Show HN: Dimidium – Crafting Terminal color scheme with color science https://bit.ly/3Ubphsm

Show HN: Dimidium – Crafting Terminal color scheme with color science Dimidium is a standard-looking terminal color scheme. All colors have been adjusted to have fine visibility. Crafted with Color Appearance Model, it considers the perceptual aspects(lightness, hue) of human color vision. It aims to be a decent default for terminals. Preview, Download: https://bit.ly/3TVBktm Detailed explaination how I made the color scheme: https://bit.ly/3w7XmBg... The code used to make color scheme is also present in the repository. https://bit.ly/3TVBktm April 18, 2024 at 06:10AM

Show HN: I Made a ROS Package for Realtime Semantic Segmentation https://bit.ly/3vWb9ee

Show HN: I Made a ROS Package for Realtime Semantic Segmentation https://bit.ly/3U6fi7k April 18, 2024 at 03:06AM

Show HN: I also made a three-body simulation https://bit.ly/4ayZUrc

Show HN: I also made a three-body simulation Somewhat inspired by a recent post here, I also made a three-body simulation on a whim, meaning to try out macroquad[0] (verdict: really nice!). Thanks to the engine I could trivially target wasm as well, so others can get mesmerized too. [0]: https://bit.ly/49PeKsE https://bit.ly/4aTIdTD April 18, 2024 at 02:23AM

Show HN: Open Source TailwindCSS UI Components https://bit.ly/4aEbD7Q

Show HN: Open Source TailwindCSS UI Components Free Tailwind html UI Components - built to create landing pages and websites. Easyfrontend UI components are free and open-source. Copy paste the components to update your existing site or create a new site from it. https://bit.ly/3W1Ef6r April 17, 2024 at 12:21PM

Show HN: I made a custom cursor builder in 1 week https://bit.ly/4448dIZ

Show HN: I made a custom cursor builder in 1 week Hi HN, Over the past week, I've been developing Cursumber, a tool designed to help you easily create and integrate unique cursors into your website. Today marks the soft launch of this platform, and I'm eager to gather community feedback and gauge market interest. Features of Cursumber: Upload and Customize: Select or upload your cursor images (supports PNG, JPG). Preview in Real-Time: Test how your cursor looks and functions on your site before going live. Easy Integration: Simply copy the provided JavaScript script and paste it into your website's code. Community Building: (Planned) Future plans include creating a community space where users can share and discuss their custom cursor designs. Cursumber aims to add a layer of identity and uniqueness to your projects with minimal effort. I've put a lot of work into making this tool user-friendly and would really appreciate your feedback and suggestions. Thanks for checking it out—I'm looking forward to hearing what you think! https://bit.ly/3TYWYx3 April 17, 2024 at 08:45AM

Show HN: Privacy Manifest CLI tool for iOS apps https://bit.ly/4d3bvjS

Show HN: Privacy Manifest CLI tool for iOS apps I have created a simple CLI tool to help me go through the codebase of my iOS apps and detect those 'required reason' APIs and SDKs that Apple now requires developers to disclose on a separate manifest file. I have also added the option to generate a simple Privacy Manifest file based on the findings and on the responses that the developer will give. Even though it's a bit too niche for HN, there maybe iOS devs here that might find this tool useful! https://bit.ly/4d3MdlV April 17, 2024 at 08:00AM

Show HN: A shell CLI tool powered by LLM and RAG (include data security tips) https://bit.ly/3U0jg1s

Show HN: A shell CLI tool powered by LLM and RAG (include data security tips) Termax leverages the power of LLMs and RAG to dynamically generate shell commands, simplifying complex tasks and enhancing productivity. 1. converts your natural language to commands 2. guess next command 3. ease of use plugin (Ctrl-K) Thanks for the feedback from the Hacker News Community. We are aware of developers' concerns regarding data safety in the application of LLM and RAG during development. We have enhanced data safety in our project and will keep doing so in the future. Please read the tip and note written in the repo readme before using any of our features to protect your data. https://bit.ly/3vV4YXM April 16, 2024 at 11:51PM

Show HN: a Rust based CLI tool 'imgcatr' for displaying images https://bit.ly/3Ji2jdQ

Show HN: a Rust based CLI tool 'imgcatr' for displaying images cat for images, by RUST https://bit.ly/3vSSgZE April 16, 2024 at 09:30AM

Show HN: YouTube Shorts Redirector https://bit.ly/4aAbEK9

Show HN: YouTube Shorts Redirector I am neurodivergent and noticed the Youtube Shorts format was hacking my brain to engage longer than I wanted. I wrote this quick extension to gain my time back. If you have suggestions for improvement, I'm all ears. Thank you :) https://bit.ly/4aQcd2J April 16, 2024 at 01:59AM

Show HN: Building a GPS receiver https://bit.ly/49LyflS

Show HN: Building a GPS receiver Hi everyone! Shortly after publishing my iOS 4 jailbreak last October[1], I got to work on my next hobby project: a from-scratch homebrew GPS receiver, which can solve the user’s location solely from billions of radio antenna samples. I took a commodity SDR (alongside the Python standard library and numpy) and built a signal processing pipeline that can detect and track GPS satellites over many minutes, drop and pick up satellites as they come in and out of view, and precisely determine the user’s position and clock inaccuracy. All told, gypsum can go from a cold start to a fix on the user’s position, and the precise time, in less than a minute of listening to the antenna. I went on a journey of learning how to detect and track satellite signals that are literally too quiet to hear, and I hope that some of the magic comes through in the posts! After implementing this myself and walking the long road of getting it working, I’m left completely stunned by the brilliance of GPS, across so many axes. I hope you enjoy the read! On a more personal note, I’ll be starting a new job next week which isn’t as amenable to publishing side projects, and therefore this will be my last publicly-published project for some time. I’ve had great experiences making and sharing projects on here, and I’m really grateful for the positive feedback that’s been shared! [1]: https://bit.ly/49xpfAw https://bit.ly/49C7xMj April 15, 2024 at 03:42PM

Show HN: I made a Chrome extension to automatically keep track of visited URLs https://bit.ly/4aY0q1T

Show HN: I made a Chrome extension to automatically keep track of visited URLs A chrome extension that helps you keep track of visited urls on the domain by curating a list and highlighting the anchors on DOM. (No personal data collected) https://bit.ly/3xxL2L7 April 15, 2024 at 03:36AM

Show HN: New Mastodon search and discovery site utoots.com https://bit.ly/3Uh0kg4

Show HN: New Mastodon search and discovery site utoots.com https://bit.ly/3UhIIRr April 15, 2024 at 02:56AM

Show HN: Semantic Search React Component https://bit.ly/4cYNcU6

Show HN: Semantic Search React Component If you've ever used CTRL+F on websites or documentation, you'll love this functionality. https://bit.ly/3UffcvC April 15, 2024 at 01:48AM

Show HN: PostgreSQL Index Advisor https://bit.ly/3Ueq6BN

Show HN: PostgreSQL Index Advisor https://bit.ly/3JenWMh April 14, 2024 at 03:14AM

Show HN: GPU price-per-hour tracker for A100/H100s https://bit.ly/3vRCmyC

Show HN: GPU price-per-hour tracker for A100/H100s Out of curiosity, I put together a simple website which tracks the prices for a few variations of A100/H100 GPUs by hour broken out between spot/ondemand, form factor and provider. Specifically I was tailoring the tool towards the smaller, emerging providers like runpod, gpulist.ai, lambda labs etc. Anyone have any ideas to expand/refine it? https://bit.ly/3JinAEf April 13, 2024 at 08:08PM

Show HN: Postack – SMS API for Developers https://bit.ly/3JjqMzo

Show HN: Postack – SMS API for Developers Hello developers, I'm excited to share something I've been working on out of my own frustrations with Twilio and others - meet Postack, an SMS API that's all about making your life easier. We're offering white-glove onboarding, quick campaign approvals, and some of the best pricing in the market, which gets even better as you scale. Designed with a focus on developer experience, we aim to remove the headaches associated with SMS campaigns, making integration a breeze. Check us out and let's make SMS communication straightforward and cost-effective together. https://bit.ly/3vUhHKr April 13, 2024 at 01:53PM

Show HN: Weblog – plain text-based blogging engine with no HTML included https://bit.ly/4awnJA5

Show HN: Weblog – plain text-based blogging engine with no HTML included https://bit.ly/4450hHK April 13, 2024 at 11:57AM

Show HN: An M&A advisory firm helping founders sell their small online business https://bit.ly/3w0LNfb

Show HN: An M&A advisory firm helping founders sell their small online business A micro investment bank built to help founders sell their small software businesses with annual revenues between $25,000 and $2,500,000. https://bit.ly/3JnTuPz April 13, 2024 at 03:23AM

Show HN: Annotate: Create walkthrough guides in the style of the Stripe docs https://bit.ly/4aubLXG

Show HN: Annotate: Create walkthrough guides in the style of the Stripe docs Hi HN! Founder of Annotate here. Annotate lets you create step-by-step code walkthroughs, inspired by Stripe’s documentation (e.g., https://bit.ly/49toN6o ) for your technical product. It comes with a React SDK that lets you embed walkthroughs directly in your docs or marketing materials. Check out an example walkthrough on the home page. Why build Annotate? I’ve been in the dev tooling space for the last 5 years and have two main learnings: 1. Developers first look for a quick start guide when exploring a technical product. A great quick start increase developer adoption. 2. Developers typically prefer code snippets that closely resemble real-world applications over traditional longer-form docs. Annotate helps you solve both above points. Let me know if you have any questions or feedback! https://bit.ly/3JAwFIV April 11, 2024 at 06:01PM

Show HN: CodeFusion, use LLMs with large codebases (with token context in mind) https://bit.ly/3JgR05K

Show HN: CodeFusion, use LLMs with large codebases (with token context in mind) Manually copying and pasting code snippets is tedious. CodeFusion allows you to easily select and merge specific code files across your codebase into a single, cohesive prompt block so that you can stay within LLMs token context budget. https://bit.ly/3Q1mmkt April 11, 2024 at 05:51PM

Show HN: ChaosPixels: Collaborative Website Building Experiment https://bit.ly/4auMk86

Show HN: ChaosPixels: Collaborative Website Building Experiment Hey HN, I've been wanting to start this project for a long time, ever since I read an article about collaborative transformation of blob images[1], and I'm hoping it will take off here as I'm curious to see how it can grow. Here's how it works: - My website is available at https://bit.ly/3UcqBMD . You can find its code in the `src` directory of the linked repository. - Every day, I'll review all the open PRs (Pull Requests) and calculate a PR score based on the number of thumbs-up on the PR's opening comment. - The PR with the highest score will be merged and deployed. - Afterward, I'll close all the other PRs, and we'll start fresh the next day. --- [1] There was an experiment involving collaborative manipulation of blob images. Unfortunately, I can no longer find it. Maybe some of you can help locate it. https://bit.ly/4cSCIFN April 11, 2024 at 11:25AM

Show HN: Snake-inspired FOSS game Dungeon Rush playable in the browser https://bit.ly/3PWDSGy

Show HN: Snake-inspired FOSS game Dungeon Rush playable in the browser I've added controls for mobile and fixed the game running too fast in the browser initially because FPS where not limited. Original repo: https://bit.ly/4ateEHX My fork: https://bit.ly/3xxk4mQ https://bit.ly/49zNIFt April 11, 2024 at 09:04AM

Show HN: Wunderbar, Learn Language While Working on Your Mac https://bit.ly/4cTqdK9

Show HN: Wunderbar, Learn Language While Working on Your Mac Hey everyone, I've been living in Germany for a while now and struggling to pick up German. Even though I finished a B1 level language course, remembering all the common German words has been tough. I've tried a bunch of apps, but couldn't stick to any of them. Last month, I had an idea. I thought, what if I could see a German word and its meaning on the Menu Bar of my Mac? That way, I could learn new words while working without needing to set aside dedicated time. The app uses a spaced-repetition algorithm, so you'll see the same word multiple times until you've got it down. And even after you've learned it, you'll still see it again to make sure you don't forget. After making the app, lots of people asked me to include other languages, therefore I’ve added languages like Spanish, French, Dutch, Swedish, Japanese, and Italian. You can download the app here ($3.99): https://bit.ly/4auwham There's no subscription or anything like that. You pay once and it's yours forever. Let me know what you think! April 11, 2024 at 08:05AM

Show HN: Next-token prediction in JavaScript – build fast LLMs from scratch https://bit.ly/3VPhZgf

Show HN: Next-token prediction in JavaScript – build fast LLMs from scratch What inspired this project today was watching this amazing video by 3Blue1Brown called "But what is a GPT?" on Youtube ( https://www.youtube.com/watch?v=wjZofJX0v4M - I highly recommend watching it). I added it to the repo for reference. When it clicked in my head that "knowing a fact" is nearly synonymous with predicting a word (or series of words), I wanted to put it to the test, because it seemed so simple. I chose JavaScript because I can exploit the way it structures objects to aid in the modeling of language. For example: "I want to be at the beach", "I will do it later", "I want to know the answer", ... becomes: { I: { want: { to: { be: { ... }, know: { ... } } }, will: { ... } }, ... } in JavaScript. You can exploit the language's fast object lookup speed to find known sentences this way, rather than recursively searching text - which is the convention and would take forever or not work at all considering there are several full books loaded in by default (and it could support many more). Accompanying research yielded learnings about what "tokens" and "embeddings" are, what is meant by "training", and most of the rest - though I'm still learning jargon. I wrote a script to iterate over every single word of every single book to rank how likely it is that word will appear next, if given a cursor, and extended that to rank entire phrases. The base decoder started out what I'll call "token-agnostic" - didn't care if you were looking for the next letter... word... pixel... it's the same logic. But actually it's not, and it soon evolved into a text (language) model. But I have plans to get into image generation next (next-pixel prediction), using this. Overall the concepts are similar, but there are differences primarily around extraction and formatting. Goals of the project: - Demystify LLMs for people, show that it's just regular code that does normal stuff - Actually make a pretty good LLM in JavaScript, with a version at least capable of running in a browser tab https://bit.ly/441BQL9 April 10, 2024 at 10:27PM

Show HN: Unified API to build AI automations, agents, and products https://bit.ly/3Uafy6F

Show HN: Unified API to build AI automations, agents, and products After repeatedly piecing together different services to build AI products, we've started a collection of utility functions commonly used in building AI Automations, Agents, and products. You can access web scraping, google search, pdf extraction APIs + more all in one place and with a single subscription. April 10, 2024 at 03:59AM

Show HN: QWANJI https://bit.ly/3JeAoM4

Show HN: QWANJI Hey HN! I've built this bit of cuteware (software not solving a problem but just for fun) inspired from the patterns made by swipe typing on mobile devices. To me it seemed like the closest thing to an English version of Kanji and it would be cool to consistently recreate those patterns. The implementation is vanilla js to keep things simple (and from a bit of framework fatigue) I'm keen to see how people use qwanji. Any and all feedback welcome! https://bit.ly/3vKsk2o April 8, 2024 at 01:23AM

Show HN: Convert Java POJOs to Zod Schemas https://bit.ly/3TVvurU

Show HN: Convert Java POJOs to Zod Schemas https://bit.ly/4cOcswt April 10, 2024 at 01:35AM

Show HN: I created automatic subtitling app to boost short videos https://bit.ly/3vGRO0B

Show HN: I created automatic subtitling app to boost short videos I made https://bit.ly/3PRgEla This is a web app to add automatic subtitles/captions into your short videos, I created this app because I was wasting so much time to add subtitles manually into my own social short videos and the quality was poor, but now it's easy and fast! I also needed to pay my bills and so I thought: why not help others getting access to this time saver app? That's how I decided to make it becomes a Saas and to share it with you today! The link is videofa.st https://bit.ly/3JbHtwQ April 9, 2024 at 04:49AM

Show HN: Shadcn website blocks you can copy/paste https://bit.ly/3TKZ8QK

Show HN: Shadcn website blocks you can copy/paste Hi, I have always felt it was hard to design blocks for websites, so I've designed so far 21 different blocks you can easily implement in your project if you are using shadcn. https://bit.ly/3xtfBlb April 8, 2024 at 08:08PM

Show HN: Add an iPod Wheel to any website with this JavaScript lib https://bit.ly/49sYvBd

Show HN: Add an iPod Wheel to any website with this JavaScript lib Hey HN! I created a JS lib that mimics the nostalgic experience of scrolling through an iPod click wheel. It’s still a work in progress and not as smooth as I’d like, so I’m planning to refine it. I’d love to get your thoughts and suggestions to make it better! https://bit.ly/3vQCc8j April 8, 2024 at 06:27PM

Show HN: Finboard – An Affordable Financial Database https://bit.ly/4cLddX4

Show HN: Finboard – An Affordable Financial Database I've developed a web app that organizes financial statements from SEC. There are similar products on the Internet, but all of them I found just "abstracts" raw information into something. For example, typical website has "Revenue" as a top-line metrics. In reality, that can be "Total Revenue", "Net Sales", "Operating Revenue", and so on. Those website can't cover exceptional values in same reason. I believe serious investors need raw financial statements aggregated because each number reflect the companies' financial performance. Major platforms like Bloomberg does that but too expensive for individuals. That's why I've built "Finboard". You can see the aggregated financial statements like this: https://bit.ly/3TRefrJ The idea also came from "Notion". Notion is a great tool with infinite use cases. I thought it would be great if we can have financial data in a text editor. So I've decided to build Editor & Database platform. Currently the“Card view”is the most powerful feature. You can screen a company lists (such as all US listed companies), and the result can show financial performance and/or stock price chart like this: https://bit.ly/4cP5qHS... You may also find it useful that Japanese companies’ financial information is also available in English on Finboard. The tech stack is: Next.js with TypeScript on Vercel and MongoDB Atlas. Open to any questions or feedback. Hope you might find it interesting! https://bit.ly/4aFMh9a April 8, 2024 at 08:53AM

Show HN: Perfect art and photography in Ragdoll Studio (FOSS AI software) https://bit.ly/3Ja8lNy

Show HN: Perfect art and photography in Ragdoll Studio (FOSS AI software) https://bit.ly/49r0fLm April 8, 2024 at 06:52AM

Show HN: Beyond text splitting – improved file parsing for LLM's https://bit.ly/3PVdJrD

Show HN: Beyond text splitting – improved file parsing for LLM's https://bit.ly/3TSfdUC April 8, 2024 at 06:41AM

Show HN: AutoMQ - A Cost-Effective Kafka Distro That Can Autoscale in Seconds https://bit.ly/3VKFA1B

Show HN: AutoMQ - A Cost-Effective Kafka Distro That Can Autoscale in Seconds https://bit.ly/3VL8qyV April 8, 2024 at 05:05AM

Show HN: Transformers Crash Course https://bit.ly/3U3pf6N

Show HN: Transformers Crash Course Comprehensive tutorials for using hugging-face transformers for Gen AI. https://bit.ly/3vEnsvH April 6, 2024 at 10:20PM

Show HN: (Web App) Simple Melody Loop Maker https://bit.ly/4cPi6yy

Show HN: (Web App) Simple Melody Loop Maker https://bit.ly/3U8GPW3 April 6, 2024 at 07:34PM

Show HN: Wingman – Open-source Chatbot that's light, functional and not ugly https://bit.ly/3U7KjJl

Show HN: Wingman – Open-source Chatbot that's light, functional and not ugly Hey HN, I’m really excited to show off a project I’ve been tweaking and tuning for more than seven months. One thing that drove me nuts about running LLMs locally was having to use terminals, install Python, and write code for the most basic things. I write software, but I don’t want to have to write it just to use a chatbot. So, I made Wingman with a friendly interface that lets you get started with zero coding or terminals required. It runs on MacOS and Windows, and even evaluates AI models up front to determine if they will run on your machine. There’s other stuff it does, too, like let you save prompts, set system prompts per conversation, and change AI models mid-conversation. I added a way to sort models by popular or trending. It’s been pretty helpful to me for staying on top of all of the new models dropping. But it still has a little way to go to be ready for really special things like planning and reasoning. So, I need to get some more feedback from people on different configurations. I’d love it if you checked it out, saw if it was useful, and maybe broke it so I could find fixes. Thank! https://bit.ly/3VPYGU6 April 6, 2024 at 05:03PM

Show HN: Add Code Interpreter to Claude 3 Opus https://bit.ly/4aIqFJA

Show HN: Add Code Interpreter to Claude 3 Opus https://bit.ly/3xp7cPz April 7, 2024 at 04:38AM

Show HN: I built a Raspberry Pi temperature monitor https://bit.ly/49GYutH

Show HN: I built a Raspberry Pi temperature monitor https://bit.ly/43KW6k9 April 6, 2024 at 07:53AM

Show HN: Built a premium directory dedicated to high-quality tools https://bit.ly/3xqsjB5

Show HN: Built a premium directory dedicated to high-quality tools This is a previous project I decided to relaunch. There's tons of directories that accept all submissions, but I feel like that just waters down the platform. It also isn't fair for the amazingly built tools and services. I pivoted to a premium-only directory and feel like charging a small fee, while it might take longer to build the portfolio of listed tools, they'll be of much higher quality than other platforms. https://bit.ly/43NXS3W April 6, 2024 at 06:58AM

Show HN: My Free SEO Scoring Tool https://bit.ly/3PNHQkM

Show HN: My Free SEO Scoring Tool I hope that this tool proves to be of immense help to you. However, I understand that it may have its limitations and there may be room for improvement. To make this tool more effective and user-friendly, I welcome your feedback and suggestions. Your insights will be instrumental in improving the tool and making it more beneficial for all users. Lastly, your support and guidance mean the world to me. Together, we can make the SEO journey smoother for everyone. So, dive in, explore the Free SEO Scoring Tool, and let's take your website's performance to new heights! https://bit.ly/3U6NcKr April 6, 2024 at 03:50AM

Show HN: Innovatize – AI Startup Idea Generator https://bit.ly/49rQSeh

Show HN: Innovatize – AI Startup Idea Generator Ever wanted to create a startup but couldn't think of an idea? I'm doing a test launch for part of my MVP and would really appreciate any feedback, or if you could join my discord server: https://bit.ly/49qI7RR I'm a 16 year old entrepreneur with the goal of making startups easier to make for others. https://bit.ly/49v3gdj April 5, 2024 at 03:11AM

Show HN: Gemcompat, an open source db of undocumented rails incompatibilities https://bit.ly/3VOV7gK

Show HN: Gemcompat, an open source db of undocumented rails incompatibilities TLDR: We created an open database of every gem version that’s silently incompatible with Rails. https://bit.ly/3TJ1TlD April 4, 2024 at 06:06PM

Show HN: PredicateKit – A type-safe replacement for NSPredicate for CoreData https://bit.ly/3U57XpU

Show HN: PredicateKit – A type-safe replacement for NSPredicate for CoreData Hi, I really like CoreData. I think it's a great piece of software (I know this is a controversial opinion in some circles ;)). My only pet peeve with it has been the string-based querying API based on NSPredicate. It is a major source of bugs/crashes and doesn't really fit nicely in the modern strongly-typed world of Swift. I built PredicateKit as a lightweight replacement for NSPredicateKit (specifically for CoreData) that makes writing predicates as safe and pleasant as writing native Swift code. https://bit.ly/3U6of1C April 5, 2024 at 12:33AM

Show HN: CloudTabs Web Browser – a streaming web browser on every website https://bit.ly/3vACcM5

Show HN: CloudTabs Web Browser – a streaming web browser on every website https://bit.ly/441Bnc5 April 4, 2024 at 10:16AM

Show HN: A universal Helm Chart for deploying applications into K8s/OpenShift https://bit.ly/3Jaeo4A

Show HN: A universal Helm Chart for deploying applications into K8s/OpenShift Hey HN! We wanted to share with you nxs-universal-chart - our open-sourced universal Helm chart. You can use it to deploy any of your applications into Kubernetes/OpenShift and other orchestrators compatible with native Kubernetes API. Our team regularly faced the need to create almost identical charts, so when we had 14 identical microservices in one project, we came up with a chart format that essentially became a prototype of nxs-universal-chart. It turned out to be more relevant than we even thought! When we needed to prepare CI/CD for 60 almost identical projects for a customer, we reduced the preparation time for release from 6 hours to 1. Basically, that’s how the idea of nxs-universal-chart became a real thing that everyone can use now! The main advantages of such chart that we would like to highlight: -Reducing time to prepare deployment -You’re able to generate any manifests you may need -It compatible with multiple versions of k8s -Ability to use go-templates as your values In the latest release we’ve added a few features like cert-manager custom resources support! Any other information and details you can find on GitHub: https://bit.ly/3Jaep8E We’re really looking forward to improving our universal-chart so we’d love to see any feedback, contributions or report any issues you encounter! Please join our chat in telegram if you want to discuss something about this repo or ask any questions: https://bit.ly/3Jaeppa https://bit.ly/3Jaep8E April 4, 2024 at 10:10AM

Show HN: A website for generating vertical/column style math questions https://bit.ly/3xlklsV

Show HN: A website for generating vertical/column style math questions Hi all, I created a website for generating vertical/column style math questions to practice for my son . If you're looking for a similar service, feel free to use it. It can hide or show the answers and is suitable for printing. https://bit.ly/43GUVCl April 4, 2024 at 08:54AM

Show HN: Logfmtxx – Header only C++23 structured logging library using logfmt https://bit.ly/3PNIK0M

Show HN: Logfmtxx – Header only C++23 structured logging library using logfmt https://bit.ly/4aAVuzy April 4, 2024 at 02:52AM

Show HN: Cargo Task.rs https://bit.ly/3TLJe8Q

Show HN: Cargo Task.rs https://bit.ly/3PNOt6R April 2, 2024 at 10:00PM

Show HN: I just open sourced my document/website extractor for Vision-LLMs https://bit.ly/4cJGv8G

Show HN: I just open sourced my document/website extractor for Vision-LLMs Hi HackerNews, Lately, I have seen an explosion in posts offering paid APIs/services to get unstructured data into LLMs (i.e. langchain extract, ragflow, unstructured, unstract, just to name a few) and I have been largely disappointed by them, either because they fail to implement multimodal support, fail to give good context for "really tricky" PDFs / Word docs / Powerpoints, or are just plain difficult to use. In light of all these posts I figured I'd share my solution that has been working smoothly for me and my clients. I put it up on GitHub for free so you can check it out and hopefully offer some feedback / criticism or contribute to the code yourself. and BTW, I'm not trying to throw shade at any of the services mentioned, I'm just giving my honest experience in case there are others out there who feel the same way and want something that works Cheers! https://bit.ly/3PLXMnK April 2, 2024 at 07:40PM

Show HN: Write JSON processor queries (jq) in natural language https://bit.ly/3J2bKxX

Show HN: Write JSON processor queries (jq) in natural language Hey HN! Jaiqu is an AI agent for creating repeatable JSON transforms using jq query language syntax. Jaiqu translates complex JSON structures into repeatable jq queries. jq is a command line utility built for fast, reliable JSON queries. Jaiqu takes advantage of the LLMs for both constructing jq queries as well as using feedback to fix errors/invalid results if those queries are incorrect. Writing code to parse JSON is super annoying. It usually involves manually reading huge JSON balls, parsing the keys in a language of your choice, and pulling the data manually. Also, you're likely to run into key mismatches (i.e. source data might have "customer_id" as a key but my table is "user_id"), so you would have to write the translation dictionaries by hand. This struck me as a task that was analogous to the many AI "natural language to SQL" editors out there. However, there were a lot of consistency issues where the LLMs would not produce functioning code. So I wrote an AI agent that does it for me. It only takes two args: 1. A blob of messy JSON containing data you want 2. A JSON schema formatted in the way you want Jaiqu generates a repeatable jq query that collects the data in the exact JSON schema you specify. This way, you can run this query as many times you want or save it as a config without having to prompt LLMs each and every time. This tool beats the standard "prompt ChatGPT for a jq query" because by and large, LLMs don't perform too well when writing DSLs like jq. Jaiqu essentially works by: 1. Fuzzy matching each key against your schema to make sure it's available to query 2. Writing individual jq queries to fetch and transform those keys 3. Compiling each individual query into a single complex jq query. 4. Feeding back any errors or data mismatches to a "self-healing" loop that adjusts the queries accordingly until it works. Would love to hear thoughts or feedback. This has saved our team a ton of time internally, so hopefully it can help others as well. https://bit.ly/4afP4q4 March 31, 2024 at 06:42AM

Show HN: Apple Health AI ChatBot Using OpenAI API https://bit.ly/3xhURwx

Show HN: Apple Health AI ChatBot Using OpenAI API https://bit.ly/3xuhbTC April 2, 2024 at 01:21AM

Show HN: Bonk, a command-line tool for X11 window management https://bit.ly/43Es2Xj

Show HN: Bonk, a command-line tool for X11 window management https://bit.ly/43FOijo April 1, 2024 at 11:23PM

Show HN: Podgenai, a GPT-4 audio podcast MP3 generator https://bit.ly/4agasvg

Show HN: Podgenai, a GPT-4 audio podcast MP3 generator podgenai generates approximately an hour-long informational audio podcast mp3 file on a given topic using GPT-4. A funded OpenAI API key is required. https://bit.ly/3vAmRLq April 1, 2024 at 06:58AM

Show HN: Run your RSS3 Node on Zeabur with one click https://bit.ly/3TEJpCS

Show HN: Run your RSS3 Node on Zeabur with one click The fastest way to run your registered RSS3 Alpha Node with US$ 5 per month. https://bit.ly/3TFISAr April 1, 2024 at 10:26AM