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Dak – a Lisp like language that transpiles to JavaScript

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Tinasaurus – a Docusaurus starter project with TinaCMS

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Briefsky – a free Dark Sky clone for multiple weather APIs

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The largest collection of ChatGPT jailbreaks on the internet

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Crul – Query Any Webpage or API

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Scribble Diffusion – Turn your sketch into a refined image using AI

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Tabular – Email design tool that generates bulletproof email HTML

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Photovatar – The AI-Powered Avatar Generator

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Touca – a better alternative to snapshot testing

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Former game devs building a platform showcasing game projects

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Natural Language Git (Gitgpt)

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Ichido, search engine that tags sites using Google and Cloudflare

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AI Files – manage and organize your files with AI

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Convert sketches into images using ControlNet

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Bearclaw – tiny static site generator with RSS

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Deon.land – Deno.land?

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LeanCreator – a stripped-down QtCreator for C/C++, LeanQt and BUSY

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Sail a historical full-rigged ship in real global weather

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Moochacha, quantum-safe file encryption (analyzed by Frama-C)

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Get life advice from a GPT3-based stoic philosopher

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While painting this, I had nothing in mind

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Parallax wallpaper engine for Linux and Windows

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GPT-3 based coaching for managers in tech

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ChatBotKit – The simplest way to build AI chat bots like ChatGPT

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Xc – A Markdown Defined Task Runner

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IngestAI – NoCode ChatGPT-bot creator from your knowledge base in Slack

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Mox - Modern full-featured low-maintenance self-hosted mail server

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Graph-based AI for longform writing

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We’re open-sourcing our session replay tool

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Vector icons, but for viral memes

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AskHN

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Graphic – A grammar of data visualization and Flutter charting library

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Starter.place – Gumroad for Starter Repos

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Lost Pixel Platform – visual regression testing for your front end

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QuestDB with Python, Pandas and SQL in a Jupyter notebook – no install

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Phind.com – Generative AI search engine for developers

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YoBulk – Open Source GPT powered CSV importer[Flatfile.com alternative]

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Planlike.pro – New Estimating Tool

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Gargantuan Takeout Rocket – Google Takeout Transloader to Azure

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Replbuilder, quickly build a Python REPL CLI prompt

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Turn Your Pandas Dataframe into a Tableau-Style UI for Visual Analysis

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Replicad, the Library for CAD in the Browser

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ProtoCURL, a curl for Protobuf

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Can You Hold Your Breath for 40 Seconds?

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Duplicate Word Finder

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Sora, Personal Publishing Platform

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Noya – A new kind of design tool

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I built a custom USB Trackball

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Node.js REPL with GPT3 Completion

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Coerce – Distributed actor framework in Rust

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Epstein Documents, Fully Searchable

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Laudspeaker – open-source customer journey automation

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I made an early 2000s-inspired internet forum

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Duffel (YC S18) – The fastest way to sell flights

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I made a super simple iOS app to track expenses

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Helium – a headless, open-source LMS

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Ractor – a Rust-based actor framework with clusters and supervisors

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Keep – Open-source alerting CLI

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Build auto-updating dashboards in a spreadsheet

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Rust+Svelte=Terminal

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I wrote a tool in Rust for tracking all allocations in a Linux process

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A compilation of websites with dumb password rules

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I built a site to roast landing pages

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Explore careers that you don't know even exist

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I built a little online drum machine using 808 style samples

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Screenshot.Rocks: Open-source browser and mobile screenshot mockup tool

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Data Painter – A Different Way to Interact with Your Data

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Lockval Engine – a distributed back end KV engine that can run scripts

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I made Hacker News but for research papers

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Self-host Whisper As a Service with GUI and queueing

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Toodle.Studio is an art playground with Lisp and turtles

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HN Pop-Up – Hover on HN Username to See Their Profile

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Jendeley – JSON-based document organizing software

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Link Book – Quickly save links from around the web to GitHub

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PyCirclize – Circular Visualization in Python

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G-Script – Visual Scripting for the Web

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Log collector that runs on a $4 VPS

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Spaghettify – A VSCode Extension to make your code worse with AI

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Dslcad a programming language and interpreter for building 3D models

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MrScraper – A visual web-scraping tool

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Enc – A modern and friendly CLI alternative to GnuPG

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I made a tool that turns screenshots into dramatically angled photos

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PodText.ai – Search anything said on a podcast, highlight text to play

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boxxy – Control where Linux programs put files, without symlinks

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I Made a Todo List for Developer Power Users [video]

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Privacy friendly suite of PDF tools

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StackOverflow.gg – AI-generated answers to every coding question

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Filmbox, physically accurate film emulation, now on Linux and Windows

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Kuboble.com – minimalistic sliding pieces puzzle game

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We built an open-source LaunchDarkly alternative for B2Bs

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Docker rollout – Zero Downtime Deployment for Docker-compose

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SQRL – Anti-spam rules language Twitter acquired in 2018, open-sourced

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We built an open-source social-media simulator for research

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Open-source OAuth service for 40+ APIs

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Supabase Clippy – ChatGPT for Supabase Docs

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Database of every VC investment memo

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iWF – A new “workflow as code” execution engine

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Flappy Bird and Wordle

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Hacker News, but Just ChatGPT

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Webapp.io - Free firecracker-based full-stack hosting

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DocsGPT, open-source documentation assistant, fully aware of libraries

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Talk to GPT-3 through Siri

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Glidesort, a new stable sort in Rust up to ~4x faster for random data

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Makejinja: Automatically generate complex Home Assistant configurations

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Find similar podcasts

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DriftDB is an open source WebSocket backend for real-time apps

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An API for Pix2Pix: Edit Images with Text Prompts

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I turned my microeconomics textbook into a chatbot with GPT-3

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I trained an AI model on 120M+ songs from iTunes

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AI model on a $3 chip (esp32)

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Minimalist Blogging Platform

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Groundhog-day.com – structured groundhog data

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Serverpod – The Missing Server for Flutter

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AI Cover Letter Writer

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PromptLayer – Track, debug, and maintain GPT prompts in prod

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Sudoku with 0 Bells or Whistles

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We built a developer-first open-source Zapier alternative

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GPTMinus1 – Fool OpenAIs AI Detector by Randomly Replacing Words

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DocAsker – Use LLMs to ask documentation questions

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TunnlTo – Windows WireGuard split tunnel client built with Rust, Tauri

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KnifeGeek – Online Database of Pocket Knives

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Silly Math Games to Make Learning Fun for K through 3rd Grade

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Working on a Zero-Knowledge Daily Journaling App

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Generate commit messages using GPT-3

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Asdf Clone Written in Rust

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Deploy Button for GPT-3 API Back Ends

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ELI5 Powered by GPT-3

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DeepReview (ChatGPT powered CV/cover letter/perf review writer)

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Train CIFAR10 to 94% in under 10 seconds on a single A100, world record

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Programming Is Easier Than You Think

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QuadSort, Esoteric Fast Sort

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Git Heat Map – a tool for visualising git repo activity for each file

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View the Mood of the World

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Clamshell- an experimental Python based shell

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PlantUML based collaborative UML editor is now open source

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Search inside 15,000 pitchdeck slides

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ML paper podcast generator using GPT and Tortoise-TTS

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Interact with the terminal in plain English using GPT-3

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Sync’ing data to your customer’s Google Sheets

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YouTube Summaries Using GPT

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Pashword – Hashed Password Calculator

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Chrome extension to close Zoom/Notion tabs after launching desktop app

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Knotend – a keyboard-driven flowchart editor

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I'm a doctor and made a responsive breathing app for stress and anxiety

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I made a video game to help reduce stress and anxiety

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Precloud – Dynamic tests for infrastructure-as-code. Open source

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GPT Joke Writer

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Don't lose track of HN post comments

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1Kb Webspace

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Doc Converter – Convert PDF docs to Word documents on your computer

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A tool to design and run user state machines

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Collection of 100+ profitable side-project ideas to inspire you

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Automatisch – Open source workflow automation, an alternative to Zapier

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UpTrain – Open-source ML observability and refinement tool

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A simple world flags game, my first web dev project as a beginner

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I've built a C# IDE, Runtime, and AppStore inside Excel

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Refine v3.97 – Open-source React framework for building CRUD apps

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I “wrote” a kid's book with ChatGPT and Midjourney

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Signal-Android – A fork of Signal that provides SMS support

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Infisical – open-source secrets manager for developers

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Realtime GPU-powered implicit function plotter in your browser

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Turning books into chatbots with GPT-3

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Create QuickBooks Sale Receipt from 3rd Party Transactions

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Shite: The little hot-reloadin' static site maker from shell

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27 companies hiring software engineers based anywhere in the world

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Synesthesia – Visual Website Builder

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New AI edits images based on text instructions

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Billionaire Activist Investor calling for more layoffs [pdf]

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Names

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Timeretain – Track, visualize, and export your hours

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Taggy – Open-source package to auto-tag input/text

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Music Audio Search Engine Using OpenAI's Embeddings on GPT Descriptions

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Fully LLM powered code repair – fix and explain your code in seconds

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DALL-E for Playlists

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Retool Mobile

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A version control system based on rsync

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Codex – Find and Replace for Code

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Unblob – extraction suite for 30+ file formats

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Codeium: Free Copilot Alternative for Vim / Neovim

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Metapict – TikZ like figures using Racket

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I made a tool, create GitHub Repository from local directory directly

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Summate.it – Quickly summarize web articles with OpenAI

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Stack-chan – Open-source companion robot easy to assemble and customize

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A tool for motion-capturing 3D characters using a VR headset

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Product Hunt Launch Dashboard

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Plus – Self Updating Screenshots

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Cosh – concatenative command-line shell

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acp – P2P file transfer with edge-function-based TCP hole-punching

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Anonymous Feedback Tool for Teams

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Otterkit – COBOL compiler for .NET

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Vento, Screen Recorder that lets you rewind and re-record over mistakes

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Cross-Platform GitHub Action

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Sketch – AI code-writing assistant that understands data content

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Meet developers 1-on-1 every week

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Terra Firma, a playable erosion simulation

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Create your own video clips with Stable Diffusion

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AI-powered code correction that teaches you along the way

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Ailice – This model does not exist

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Robyn – the fastest Python web framework written in Rust

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Kody Tools – I developed 300 tools in 6 months

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Hacker News Without News

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WunderGraph – The simplicity of RPC with the power of GraphQL

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New GraphQL API for WordPress (1.5 years of development, 16000 commits)

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Mapperly – A .NET source generator for object to object mappings

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Grila – Calendar for keyboard addicts, always one keypress away

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Val Town – A Cloud Scripting Site

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Quick tunnels to localhost with one command and no binary download

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ToolJet 2.0 – Open-source alternative to Power Apps and Retool

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Kandria, an action RPG made in Common Lisp, is now out

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usbc.wtf – an article and quiz to find the right USB-C cable

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Piano Chord Player

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I gained 50k users for my app with NO marketing

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A different type of open-source alternative to Tableau

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Python framework is faster than Golang Fiber

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Ecode – A minimalist and fast open-source code editor

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FixScript, an embedded/standalone language with custom syntax additions

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How to create a 3D space using CSS

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Product analytics on your data warehouse

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HyperLogLog in Zig

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I wrote a WebAssembly Interpreter and Toolkit in C

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URL Snake

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GPT3 Get answers to technical questions from your documentation site

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I Made a Logo Marketplace

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A 100% free and interactive Python course for coding beginners

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Devbase – Find products to make your next fantastic project

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List of Stripe Alternatives

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I spent 2 years building Tablane as a 17-year-old

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Ello (YC W20) – AI-reading tutor for kids that works with real books

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ClickHouse-local – a small tool for serverless data analytics

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Vim online editor using WebAssembly, storing files using IndexedDB

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GPTDuck – Ask questions about any GitHub repo

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Semantic search for video

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Ov – feature rich terminal pager

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A device that only lets you type lol if you've truly laughed out loud

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How ^NOT to Forge a Search Warrant

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Sierra, a DSL for building Java Swing applications

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Lama2 - Plain-Text Powered REST API Client for Teams

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I built Haystack – your own google for scattered workplace knowledge

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Mafs – React components for interactive math

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Beesy: Record Google Meets for Free, No Signups, Download Locally

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Pixletters – Word guessing puzzle game where used pixels give you clues

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Spall – WASM-based profiler for JavaScript and C in ~5k lines of Odin

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Pole Clock, a single 24h clock with multiple timezones

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Self Hosted OpenStreetMap using only Sqlite3 and Python

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Scripting language inspired by JavaScript and GLSL

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RSS Brain

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I built a possible alternative to social media RSS

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LiveTyper, a simple typing speed tester

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GUI for Making Animated Webcomics

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Pressn't, a site where you can only have a single post

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Built your front end in React, then let ChatGPT be your Redux reducer

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Pbproxy – Send your clipboard anywhere you can ssh

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Listen To The Ocean – JavaScript game w. AI-generated sprites

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Self-hosted CMS on Server-less Cloudflare for podcast/blog/img/videos

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Dog API

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How many advertising panels in Sydney are near a public telephone?

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GPT-3 Powered Shell

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TapTab – Tab switching web extension for Safari

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Search HN Favorites or Export to CSV/HTML

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Hacker News Insight

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My bookmarks of HN and who I'm following

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Metriport – Open-source universal API for health data

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How to use ChatGPT+ARKit to script experiences with natural language

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Write 500 Words a Day

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I store my critical secrets and document, and communicate privately

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Death by AI

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Create a Paid Link to Anything

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Obsidian Canvas – An infinite space for your ideas

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Yahtzee and Poker and Cosmic Horror = Pine Tar Poker

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Infisical – open-source secrets manager

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I built a Hacker News userscript to make this site more legible

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I made an Ethernet transceiver from logic gates

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A highly opinionated, fully functional Obsidian vault

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A self-updating list of the most current useragents

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Factual AI Q&A – Answers based on Huberman Lab transcripts

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Write an email to Santa Claus (ok, ok GTP-3)

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Textual Markdown – a Markdown “browser” in the terminal

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I made a Slack bot that qualifies your sign-ups using GPT-3

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mpvc-tui – A minimal mpc-like CLI and TUI for controlling mpv

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The easiest way to run a brainstorm, supercharged with A.I

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MyJekyllBlog - an open source CMS and web host for Jekyll blogs

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forma: An efficient vector-graphics renderer

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Readwise Reader, an all-in-one reading app

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Software for Remote GPU-over-IP

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Personal AI-Mentor

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NixOS Web Hosting for Everyone

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An Excel Wordle Solver

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We scaled Git to support 1 TB repos

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Train your own image generator (Stable Diffusion) for free

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Embed a snow effect on your website

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Mult.dev – zero-config alternative to Google Earth studio

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Pg_CRDT – an experimental CRDT extension for Postgres

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Interactive exercises for Linux CLI text processing commands

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Panoptisch – A recursive dependency scanner for Python projects

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BeSanta, Real time Santa Claus AI avatars on your iPhone Ho-ho-ho

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I fine-tuned Flan-T5. Can it cook?

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LearnGPT – Browse and share ChatGPT examples

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Pynecone – Web Apps in Pure Python

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Versatile Metallic Finish for CSS

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Web search using a ChatGPT-like model that can cite its sources

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Wasp – DSL/framework for building full-stack web apps – now in beta

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Hnpdf.com – Quick Access to PDFs Shared on Hacker News

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0xFast – 10x Faster Web3 APIs

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Ezy – open-source gRPC client, alternative to Postman and Insomnia

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Port of OpenAI's Whisper model in C/C++

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A bookmarklet to remove submissions and comments about ChatGPT from HN

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Codeium – a free, ultrafast AI codegen extension

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Publish from GitHub Actions using multi-factor authentication

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Domain Name Search with AI

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My Child's First Program

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TinyUX – Grid based low-fi wireframing on your mobile phone

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Hacking Bluetooth to brew coffee in GitHub actions

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Help, I let ChatGPT control my computer

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Chrome extension to summarize blogs and articles using ChatGPT

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A Database of Marketing Strategies and Stories from Indie Creators

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Tenebra game PC port of popular Commodore 64 game

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Controversial quiz game generated by ChatGPT

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Whole Git repo was made with ChatGPT

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Browser extension to display ChatGPT response besides Google Search

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GPT-3 powered service thats helps you send more humane emails

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Using Vim as an input method editor (IME) for X11 apps

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A web front end for your Org-files (100% faithful to GNU+Emacs)

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Mini Christmas Trees with addressable LEDs and RP2040-based controller

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This Hacker News Does Not Exist

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A nice C string API

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Explore Wikipedia edits made by institutions, companies and governments

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Open-source clones of popular sites (Airbnb, AMZ, Instagram, etc.)

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I wrote a free eBook about many lesser-known/secret database tricks

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A Visual UI to Hacker News

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Google Fonts Checker

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Programming Google Flutter with Clojure

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A Japanese learning app focused on efficient vocab/grammar acquisition

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Transform any Wikipedia article into a graphical timeline

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I made a 2D shoot 'em up game with Go, using Entity Component System

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Natural Language Processing Demystified (full release/no sign-up req'd)

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We have built a benchmark platform for graph databases

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I am building a Safari Web Extension to switch tabs efficiently

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SinglePage – Quickly and anonymously publish a page to the web

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Trading cards made with e-ink displays

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Can you tell if an image is AI-generated?

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A userscript that adds archive URLs below the paywalled HN submissions

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Python library for embedding large graphs (Written in Rust)

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Widget.json and Widget Construction Set

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Feuille – a fast, simple socket-based pastebin

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Phoenix10.1, a Personalized Radio Station

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WebStickies – Sticky notes for the internet

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Yet Another Node.js Framework

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MyNixOS – Create and share Nix and NixOS configurations

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Using stylometry to find HN users with alternate accounts

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Recycle your old Spotify playlists into new ones

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Open Source Bot That Summarizes Top Hacker News Stories Using GPT-3

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Open-Source Page Block Builder with Remix and Tailwind CSS

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Amazon-like product recommendation engine to power open-source eComm

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A new way to do footnotes

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A decentralized semantic web built atop Activity Pub

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FIFA Interactive Bracket (World Cup)

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Free Stable Diffusion 2.0 hosted interface

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AI generated puzzles from Wikipedia articles

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Have fun betting virtual (not real) money on predictions from HN users

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WinkNLP delivers 600k tokens/second speed on browsers (MBP M1)

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Stable Diffusion v2 web interface

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Pokemon Emerald Randomizer

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I made a tool using AI to convert articles to audio

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Speed up your site by running JavaScript when the browser is idle

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Could you be a web designer?

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Unclutter – Reader mode, but better

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I built an app that scans every social media network for your username

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Benthos Studio – A modern take on Yahoo Pipes

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Noctie – A chess AI that predicts your rating

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I made a pretty relaxing puzzle game

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Visualising real-time Sydney bus congestion with Marey charts

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CodeLink: create links to blocks of code in your IDE

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Hoku – The app that makes group travel simple

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JXL.js – JPEG XL Decoder in JavaScript Using WebAssembly in Web Worker

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OKSolar: Improving Solarized using the OKLab perceptual colorspace

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Comparing Open Source Projects

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Wiretap – Transparent WireGuard proxy server without root

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General Task, a free task manager for builders (beta)

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A visual guide to Box Breathing

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Open-source text-to-geolocation models

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A color picker for named web colors only

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Buzz, strongly typed scripting language written in Zig

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C++17 RISC-V RV32/64/128 userspace emulator library

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A native macOS client for Apache Kafka

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Haxophone

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ILLA is an Open-source alternative to Retool

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Rssnix – Unix-style filesystem-based RSS/Atom/JSON Feed fetcher/reader

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Run unsafe user generated JavaScript in the browser

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A Browser-Based First Programming Language – Easier Than Python

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Firefox Addon to Filter NSFW Content

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Cujo's Curated SIDs

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I made a free transcription service powered by Whisper AI

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Text editor with inline English-German dictionary

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Get answers for shell commands from GPT3 from your terminal

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Posterity Automations – Get things done from the afterlife

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I am building a new Python library to read/write PDF files

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Cartwright – Automating detection of geographic and temporal features

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I'm building the Costco for apparel

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SingleFile is finally available on Safari (macOS/iOS)

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I finished my site for daily dogbunny puzzles, as I promised on HN

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Tweek perfect tool for daily task management

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I built a goal-oriented task manager

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Semantic Video Search

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Narrative BI – Turn marketing data into automated narratives

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Pomodoro Timer with Friends

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I built a tool to get instant test results (250ms)

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Paid job search? Are you nuts?”

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The German Job Market Is Crashing

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Measure CO2 emissions of your APIs

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Campus FM, live stream college and independent radio stations for free

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Rethinking Tabs in Firefox

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I record myself on audio 24x7 and use an AI to process the information

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A Simple Online Step Sequencer

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Use Slack Emoji on GitHub

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DivestOS, long term support for end-of-life Android devices

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Science fiction inspired by an HN thread (5 min read)

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Open-Source Alternative to Retool

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WebApp/Site Builder with IDE and Visual Editor

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A tiny WASM compiler and runtime for demonstration purposes

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I built my own PM tool after trying Trello, Asana, ClickUp, etc.

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Fed Up Inflation Game

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A GitHub business card generator

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Xq – command-line XML and HTML beautifier and content extractor

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We made metadata-secure video conferencing that's easy to use

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Wa-tunnel – HTTP Tunneling through Whatsapp

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ShowMeYourHotKeys – A macOS app to show applications menu shortcuts

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Pickcode – A new way to introduce programming to kids

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A little side project, a watercolor art generator

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GitHub Org Audit Tool

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An API for CO? Removal

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Postcard – Easiest way to make a personal website

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Hstream – quick Python web apps (Streamlit alternative using htmx)

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HN Follow – email alerts from your friends on Hacker News

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XFrame – Create your own multisearch page

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Cito – Actionable data observability for data teams

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Metadocs, kinda like Reddit, but built into every documentation

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Helping laid-off people find their next job

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All-SVG websites with complex animation

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Cozo – new Graph DB with Datalog, embedded like SQLite, written in Rust

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Slashbase – open-source collaborative IDE for databases in browser

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Fully-featured desktop gRPC/gRPC-Web client

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Game of Life on non-square topologies with 2^32 update rules

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textshader.com

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Lotus – Open Source Pricing and Packaging Infrastructure

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Feep! search, an independent search engine for programmers

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Clubhopr – My first indie project: 30 seconds for soccer/football fans

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Simple Tool to Hear and Visualize the Overtone Series

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Stable Diffusion print-on-demand apparel

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Structpad: notepad-database hybrid that helps you use abstract thinking

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Reveddit.com: Improving online discourse with transparent moderation

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Auto generate images from Figma using an API

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Top 70000 educational YouTube channels in 20 languages by category

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Step CI – open-source lightweight alternative to Checkly

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PostgreSQL Sessions in Vim

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Tracking my local bus with a RaspberryPi

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An Chrome extension that adds a Twitter verified badge to any profile

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Open Source Authentication and Authorization

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Sprig, open-source game console & engine, by teenagers, for teenagers

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Open-source OAuth2 server Ory Hydra v2.0

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Nudges.fyi – simple, unmissable reminders via phone/text/email

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Tier.run – Terraform for Stripe

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HiSHtory: Your shell history in context, synced, and queryable

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A tool to help you remember shit you are interested in

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I made a volumetric audio visualizer

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Minimax – A Compressed-First, Microcoded RISC-V CPU

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Wrote a tiny WebAssembly (wat2wasm) compiler in Go

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Docker in the browser using x86-to-WASM recompilation

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I made an offline-ready hiking trail companion app

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I made an open-source code snippet manager

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I made a collection of 60+ beautiful CSS checkboxes (click to copy)

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Explainpaper – Explain jargon in academic papers with GPT-3

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A small, weird and unpractical programming language

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Generate quiz questions using AI

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Open-source user onboarding and KYC flow made with Svelte (~50kb)

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Wiring My Home with Fiber

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AI magics meet Infinite draw board

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Hyper minimalist habit tracker for Chrome

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FFmpeg Command Visualizer and Editor

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Checksum.sh verify every install script

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Dvi-decode for LuaTeX. Render LaTeX documents directly in the browser

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Jerrica, a 100% scheduled, Web Audio native, MOD player for JavaScript

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I 3D scanned the interior of the Great Pyramid at Giza (Khufu)

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I solved my New Tab page

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Let's co-work and have fun anywhere

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Merge to earn, the reward system for open source development

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SadServers, "Leetcode for Linux",test your Linux troubleshooting skills

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The Typing of the RegEX

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Encrypt and hide files inside images

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Koda Validate – Typesafe, combinable validation for Python

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Bolt.css – Another classless CSS library

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Open-source non-blocking NIO Java HTTP Server

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Topaz: open-source authorization combining the best of OPA and Zanzibar

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IHP v1.0 (Batteries-included web framework built on Haskell and Nix)

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Share and Discover Side Projects

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Vector Graphics with Stable Diffusion

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I made a CMS that uses Git to store your data

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Contact Form Delivery

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First open source data discovery and observability platform

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Restfox – Open source lightweight alternative to Postman

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I'm trying to guess your personality by your comments with an NLP model

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