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Directory

366 open-source tools.

AllAI & Coding AgentsDeveloper Tools & CLIWeb & APIsData & DatabasesDevOps & Self-HostedFiles & SyncSecurity & PrivacyProductivityNotes & KnowledgeCommunication & SocialAutomation & IoTFinance & BusinessScience & EducationCreator / Media
ReactCurated

Meta's JavaScript library for building user interfaces from reusable components.

Web & APIs·MIT·248.7k stars
0
TensorFlowCurated

Google's end-to-end open-source platform for machine learning, from research to production.

Science & Education·Apache-2.0·198.4k stars
0
VS CodeCurated

Microsoft's open-source code editor with rich extensions, debugging, and Git — the core of Visual Studio Code.

Developer Tools & CLI·MIT·190.4k stars
0
Oh My ZshCurated

Community framework for managing Zsh shell configuration, with plugins, themes, and helpers.

Developer Tools & CLI·MIT·189.5k stars
0
yt-dlpCurated

Command-line tool for downloading video and audio from YouTube and many other sites.

Creator / Media·Unlicense·188.5k stars
0
OllamaCurated

Run open large language models locally with a simple CLI and API — pull a model and start chatting or building.

AI & Coding Agents·MIT·180k stars
0
FlutterCurated

Google's UI toolkit for building natively compiled apps for mobile, web, and desktop from one codebase.

Web & APIs·BSD-3-Clause·178.7k stars
0
MarkItDownCurated

Python tool and CLI for converting files and Office documents to Markdown.

Developer Tools & CLI·MIT·177.8k stars
0
Stable Diffusion web UICurated

Browser-based interface for generating images with Stable Diffusion models.

Creator / Media·AGPL-3.0·164.8k stars
0
TransformersCurated

Hugging Face's library of pretrained models for text, vision, and audio — the standard toolkit for transformer models.

AI & Coding Agents·Apache-2.0·164.7k stars
0
LangChainCurated

Framework for building applications and agents powered by large language models.

AI & Coding Agents·MIT·145.5k stars
0
Next.jsCurated

Vercel's React framework for production — full-stack rendering, routing, and built-in optimizations.

Web & APIs·MIT·142.1k stars
0
PowerToysCurated

Microsoft's set of power-user utilities for Windows: window management, bulk rename, color picker, and more.

Productivity·MIT·138.3k stars
0
GoCurated

Google's open-source programming language for building simple, reliable, and efficient software.

Developer Tools & CLI·BSD-3-Clause·137.1k stars
0
ComfyUICurated

Node-based interface and backend for building image generation workflows with diffusion models.

Creator / Media·GPL-3.0·131.2k stars
0
ExcalidrawCurated

Virtual whiteboard for sketching hand-drawn-style diagrams and wireframes, with live collaboration.

Productivity·MIT·131k stars
0
llama.cppCurated

C/C++ library for running LLM inference locally on CPUs and GPUs.

AI & Coding Agents·MIT·126.8k stars
0
React NativeCurated

Framework for building native iOS and Android apps using React.

Developer Tools & CLI·MIT·126.5k stars
0
KubernetesCurated

Production-grade container orchestration to automate deployment, scaling, and management of containerized apps.

DevOps & Self-Hosted·Apache-2.0·125.9k stars
0
ElectronCurated

Framework for building cross-platform desktop apps with JavaScript, HTML, and CSS.

Developer Tools & CLI·MIT·122.9k stars
0