Open source projects with good first issues

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

A collective list of free APIs

:books: Freely available programming books

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Curated list of project-based tutorials

The library for web and native user interfaces.

All Algorithms implemented in Python

Visual Studio Code

A curated list of awesome Go frameworks, libraries and software

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so tha...

Python tool for converting files and office documents to Markdown.

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

The context API to search, scrape, and interact with the web at scale. 🔥

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and...

Production-ready platform for agentic workflow development.

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

The React Framework

The agent engineering platform.

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

💫 Toolkit to help you get started with Spec-Driven Development

The Go programming language

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

Virtual whiteboard for sketching hand-drawn like diagrams

A framework for building native applications using React

Production-Grade Container Scheduling and Management

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill fo...

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Onl...

LLM inference in C/C++

Node.js JavaScript runtime ✨🐢🚀✨

An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

Godot Engine – Multi-platform 2D and 3D game engine

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

 This project is dedicated to collecting high-quality macOS software and organizing them systematically by different ca...

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI ap...

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

High performance self-hosted photo and video management solution.

The new Windows Terminal and the original Windows console host, all in the same place!

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Deliver web apps with confidence 🚀

An AI SKILL that provide design intelligence for building professional UI/UX multiple platforms

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

An enterprise-class UI design language and React UI library

JavaScript API for Chrome and Firefox

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

An open-source cross-platform alternative to AirDrop

Production-grade engineering skills for AI coding agents.

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation