Jeff Delaney

honker. SQLite extension + bindings for Postgres NOTIFY/LISTEN semantics with durable queues, streams, pub/sub, and scheduler

ghostty. 👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

react-native-godot. React Native Godot - Embed Godot Engine in React Native apps

react-native-godot. Bring Godot to React Native 🔮. Create immersive 3D experiences or interactive games directly within React Native.

gemini-cli. An open-source AI agent that brings the power of Gemini directly into your terminal.

ableton-mcp. Python

SpacetimeDB. Development at the speed of light

dicedb. Open-source, low-latency key/value engine built on Valkey with query subscriptions and hierarchical storage tiers.

csm. A Conversational Speech Generation Model

lynx. Empower the Web community and invite more to build across platforms.

rivet. Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution.

PapaParse. Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

open-infra-index. Production-tested AI infrastructure tools for efficient AGI development and community-driven innovation

GarminDB. Download and parse data from Garmin Connect or a Garmin watch, FitBit CSV, and MS Health CSV files into and analyze data in Sqlite serverless databases with Jupyter notebooks.

grafana. The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Qwen3. Qwen3 is the large language model series developed by Qwen team, Alibaba Cloud.

DeepSeek-R1.

pebble. This is the latest version of the internal repository from Pebble Technology providing the software to run on Pebble watches. Proprietary source code has been removed from this repository and it will not compile as-is. This is for information only.

Janus. Janus-Series: Unified Multimodal Understanding and Generation Models

Hunyuan3D-2. High-Resolution 3D Assets Generation with Large Scale Hunyuan3D Diffusion Models.

rxdb. The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

analytics. Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

posthog. 🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack.

airflow. Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

sql.js. A javascript library to run SQLite on the web.

delta. A syntax-highlighting pager for git, diff, grep, rg --json, and blame output

number-flow. An animated number component for React, Vue, Svelte, and TS/JS.

desktop. Welcome to a calmer internet

better-auth. The most comprehensive authentication framework

OpenBB. Open Data Platform for analysts, quants and AI agents.

electric. The agent platform built on sync.

AlphaFold3. Open source implementation of AlphaFold3

encore. The infrastructure platform for the intelligence era

avante.nvim. Use your Neovim like using Cursor AI IDE!

quBSD. A FreeBSD jails and bhyve wrapper, which implements a Qubes inspired containerization schema

signoz. SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

instant. Instant is the best backend for AI-coded apps. You get auth, permissions, storage, presence, and streams — everything you need to ship apps your users will love.

mattermost. Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

dokku. A docker-powered PaaS that helps you build and manage the lifecycle of applications

oghunt. oghunt uses AI to remove the AI listings from Product Hunt launches

AppFlowy. Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

prometheus. The Prometheus monitoring system and time series database.

dasel. Unified querying, transformation, and modification of JSON, TOML, YAML, XML, INI, HCL, KDL and CSV.

SimpleTuner. A general fine-tuning kit geared toward image/video/audio diffusion models.

x-flux. Python

dioxus. Fullstack app framework for web, desktop, and mobile.

verso. Mirror of https://gitlab.com/verso-browser/verso

blitz. A radically modular HTML/CSS rendering engine

bazzite. Bazzite makes gaming and everyday use smoother and simpler across desktop PCs, handhelds, tablets, and home theater PCs.

partykit. PartyKit, for Workers

farmbot_os. The operating system and all related software that runs on FarmBot's Raspberry Pi.

RustPython. A Python Interpreter written in Rust

ladybird. Truly independent web browser

libsql. libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

fasthtml. The fastest way to create an HTML app

timeshift. System restore tool for Linux. Creates filesystem snapshots using rsync+hardlinks, or BTRFS snapshots. Supports scheduled snapshots, multiple backup levels, and exclude filters. Snapshots can be restored while system is running or from Live CD/USB.

KUtrace. Low-overhead tracing of all Linux kernel-user transitions, for serious performance analysis. Includes kernel patches, loadable module, and post-processing software. Output is HTML/SVG per-CPU-core timeline that you can pan/zoom down to the nanosecond.

hashcat. World's fastest and most advanced password recovery utility

tau. Fullstack Workspace for Humans & Machines

webvm. Virtual Machine for the Web

bashly. Bash command line framework and CLI generator

performa. A multi-server monitoring system with a web based UI.

healthchecks. Open-source cron job and background task monitoring service, written in Python & Django

timescaledb. A time-series database for high-performance real-time analytics packaged as a Postgres extension

flameshot. Powerful yet simple to use screenshot software :desktop_computer: :camera_flash:

DevToys. A Swiss Army knife for developers.

ion. Moved to https://github.com/sst/sst

copilot-cli. AWS Copilot CLI will reach end-of-support on June 12, 2026.

piku. The tiniest PaaS you've ever seen. Piku allows you to do git push deployments to your own servers.

puter. 🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

coolify. An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

AGridable. AGridable is a Python library which makes formatting tables in your Dash app a breeze.

Bend. A massively parallel, high-level programming language

MS-DOS. The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

motionone. TypeScript

facesjs. A JavaScript library for generating vector-based cartoon faces

jax. Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

stripe-for-saas. Stripe Course for Software-as-a-Service App Developers

otp. Erlang/OTP

rembg. Rembg is a tool to remove images background

dolphin. Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

tsparticles. tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.

sudo. It's sudo, for Windows

mikro-orm. TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.

aseprite. Animated sprite editor & pixel art tool (Windows, macOS, Linux)

moon. A build system and monorepo management tool for the web ecosystem, written in Rust.

surge. Synthesizer plug-in (previously released as Vember Audio Surge)

zed. Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

funding-simulator. Startup Funding Simulator

tinybase. A reactive data store & sync engine.

codapi. Interactive code examples

csvlens. Command line csv viewer

maestro. Lightweight, Linux-compatible kernel, written in Rust to leverage the safety of the typesystem. Aiming to remove as much legacy as possible while supporting most usecases

phoenix. Peace of mind from prototype to production

live_svelte. Svelte inside Phoenix LiveView with seamless end-to-end reactivity

HIDEAGEM. HIDEAGEM experimental steganography platform.

ollama. Get up and running with Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

sveltekit-stylex. A demo showing StyleX working within a Sveltekit project

skypilot. Run, manage, and scale AI workloads on any AI infrastructure. Use one system to access & manage all AI compute (Kubernetes, Slurm, 20+ clouds, on-prem).

mlx. MLX: An array framework for Apple silicon

superduper. Superduper: End-to-end framework for building custom AI applications and agents.

Gooey. Turn (almost) any Python command line program into a full GUI application with one line

AnimateAnyone. Animate Anyone: Consistent and Controllable Image-to-Video Synthesis for Character Animation

Fooocus. Focus on prompting and generating

gradio. Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

roadster. 2008-2012 Roadster Development and Diagnostic Software files

screenshot-to-code. Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

gpt-crawler. Crawl a site to generate knowledge files to create your own custom GPT from a URL

nitro. Next Generation Server Toolkit. Create web servers with everything you need and deploy them wherever you prefer.

component-party.dev. 🎉 Web component JS frameworks overview by their syntax and features

kamal. Deploy web apps anywhere.

lucia. Authentication, simple and clean

opentofu. OpenTofu lets you declaratively manage your cloud infrastructure.

proposal-set-methods. Proposal for new Set methods in JS

manifesto. The OpenTF Manifesto expresses concern over HashiCorp's switch of the Terraform license from open-source to the Business Source License (BSL) and calls for the tool's return to a truly open-source license.

hono. Web framework built on Web Standards

starlight. 🌟 Build beautiful, accessible, high-performance documentation websites with Astro

ts-rest. RPC-like client, contract, and server implementation for a pure REST API

putting-the-you-in-cpu. A technical explainer by @kognise of how your computer runs programs, from start to finish.

sveltepress. A content centered site build tool, build on top of Sveltekit.

Toy. The Toy Programming Language. Mirrored nightly from https://gitea.krgamestudios.com/krgamestudios/Toy

melt-ui. A set of headless, accessible component builders for Svelte.

act. Run your GitHub Actions locally 🚀

gorilla. Gorilla: Training and Evaluating LLMs for Function Calls (Tool Calls)

grafbase. [Acquired by The Guild] The Grafbase GraphQL Federation Gateway

valibot. The modular and type safe schema library for validating structural data 🤖

wing. A programming language for the cloud ☁️ A unified programming model, combining infrastructure and runtime code into one language ⚡

primo. Agent-native visual CMS. Build sites with Claude/Codex/whatever, manage them visually.

llama. Inference code for Llama models

elysia. Ergonomic Framework for Humans

kit-docs. Documentation integration for SvelteKit.

sveltekit-superforms. Making SvelteKit forms a pleasure to use!

jotai. 👻 Primitive and flexible state management for React

node-red. Low-code programming for event-driven applications

fkit-course. The Full SvelteKit Course

svelte-adapter-firebase. SvelteKit adapter for Firebase Hosting rewrites to Cloud Functions for a Svelte SSR experience

ai. The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

million. Optimizing compiler for React

reactpy. It's React, but in Python

nostr. a truly censorship-resistant alternative to Twitter that has a chance of working

mermaid. Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

mermaid-live-editor. Edit, preview and share mermaid charts/diagrams. New implementation of the live editor.

proposal-json-modules. Proposal to import JSON files as modules

slonik. A Node.js PostgreSQL client with runtime and build time type safety, and composable SQL.

prisma. Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

svelte-dnd-action. An action based drag and drop container for Svelte

Csslandia. Csslandia is a free and open source CSS framework carefully crafted with attention to every detail.

drizzle-orm. ORM

carbon-components-svelte. Svelte implementation of the Carbon Design System

modular. The Modular Platform (includes MAX & Mojo)

unlighthouse. Run Google Lighthouse on your entire site.

kysely. A type-safe TypeScript SQL query builder

next-auth. Authentication for the Web.

Track-Anything. Track-Anything is a flexible and interactive tool for video object tracking and segmentation, based on Segment Anything, XMem, and E2FGVI.

dinov2. PyTorch code and models for the DINOv2 self-supervised learning method.

AnimatedDrawings. Code to accompany "A Method for Animating Children's Drawings of the Human Figure"

owl. OWL: A web framework for structured, dynamic and maintainable applications

AutoGPT. AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

babyagi. Python

chroma. Search infrastructure for AI

weaviate. Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

sst. Build full-stack apps on your own infrastructure.

the-algorithm. Source code for the X Recommendation Algorithm

Prompt-Engineering-Guide. 🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

dolly. Databricks’ Dolly, a large language model trained on the Databricks Machine Learning Platform

awesome-gpt4. A curated list of prompts, tools, and resources regarding the GPT-4 language model.

codon. A high-performance, zero-overhead, extensible Python compiler with built-in NumPy support

stanford_alpaca. Code and documentation to train Stanford's Alpaca models, and generate the data.

openai-node. Official JavaScript / TypeScript library for the OpenAI API

stable-diffusion-webui. Stable Diffusion web UI

helix. A post-modern modal text editor.

memgraph. High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.

neon. Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

yugabyte-db. YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

vitess. Vitess is a database clustering system for horizontal scaling of MySQL.

swc. Rust-based platform for the Web

playwright. Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

neo4j. Graphs for Everyone

primitives. Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

unocss. The instant on-demand atomic CSS engine.

redpanda. Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

pico. Minimal CSS Framework for semantic HTML

carbon. A design system built by IBM

skeleton. Skeleton is an adaptive design system powered by Tailwind CSS.

sidekick. Sidekick is no longer in service

hypercore. Hypercore is a secure, distributed append-only log.

rune. Rune is a programming language developed to test ideas for improving security and efficiency.

supaship.io. HTML

javascript-course. JavaScript - The Full Course

js-sdk. PocketBase JavaScript SDK

pocketbase-typegen. Typescript generation for pocketbase records

next13-pocketbase-demo. Demo for the new Next.js 13 features with Pocketbase.

sqlc. Generate type-safe code from SQL

safeql. Validate and auto-generate TypeScript types from raw SQL queries in PostgreSQL.

analog. The fullstack meta-framework for Angular. Powered by Vite and Nitro

Nim. Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).

twin.macro. 🦹‍♂️ Twin blends the magic of Tailwind with the flexibility of css-in-js (emotion, styled-components, solid-styled-components, stitches and goober) at build time.

tokencss. TypeScript

caddy. Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

gel. Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.