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Open-source projects worth exploring
Start with the use case, community attention, stack, and license. This directory includes active, non-fork repositories with enough context to evaluate for adoption or further development.
Ordered by community signal
Projects 1–60
public-apis/public-apis
A collective list of free APIs
openclaw/openclaw
The AI that really does things. Any OS. Any Platform. The lobster way. 🦞
awesome-selfhosted/awesome-selfhosted
A list of Free Software network services and web applications which can be hosted on your own servers
obra/superpowers
An agentic skills framework & software development methodology that works.
affaan-m/ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
tensorflow/tensorflow
An Open Source Machine Learning Framework for Everyone
yt-dlp/yt-dlp
A feature-rich command-line audio/video downloader
ohmyzsh/ohmyzsh
🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.
firecrawl/firecrawl
Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥
microsoft/markitdown
Python tool for converting files and office documents to Markdown.
Significant-Gravitas/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.
ollama/ollama
Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.
flutter/flutter
Flutter makes it easy and fast to build beautiful apps for mobile and beyond
f/prompts.chat
f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.
huggingface/transformers
🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.
AUTOMATIC1111/stable-diffusion-webui
Stable Diffusion web UI
Snailclimb/JavaGuide
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
langflow-ai/langflow
Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
langchain-ai/langchain
The agent engineering platform.
x1xhlol/system-prompts-and-models-of-ai-tools
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models
Shubhamsaboo/awesome-llm-apps
100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.
github/spec-kit
💫 Toolkit to help you get started with SDD or any other process!
Comfy-Org/ComfyUI
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.
excalidraw/excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams
kubernetes/kubernetes
Production-Grade Container Scheduling and Management
microsoft/generative-ai-for-beginners
21 Lessons, Get Started Building with Generative AI
2dust/v2rayN
A GUI client for Windows, Linux and macOS, support Xray and sing-box and others
browser-use/browser-use
Agents that use the browser.
immich-app/immich
High performance self-hosted photo and video management solution.
fatedier/frp
A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
google-gemini/gemini-cli
An open-source AI agent that brings the power of Gemini directly into your terminal.
rasbt/LLMs-from-scratch
Implement a ChatGPT-like LLM in PyTorch from scratch, step by step
goldbergyoni/nodebestpractices
✅ The Node.js best practices list (July 2026)
pytorch/pytorch
Tensors and Dynamic neural networks in Python with strong GPU acceleration
fastapi/fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production
neovim/neovim
Vim-fork focused on extensibility and usability
angular/angular
Deliver web apps with confidence 🚀
microsoft/playwright
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
hacksider/Deep-Live-Cam
real time face swap and one-click video deepfake with only a single image
ruvnet/RuView
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
punkpeye/awesome-mcp-servers
A collection of MCP servers.
puppeteer/puppeteer
JavaScript API for Chrome and Firefox
Stirling-Tools/Stirling-PDF
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
sherlock-project/sherlock
Hunt down social media accounts by username across social networks
louislam/uptime-kuma
A fancy self-hosted monitoring tool
django/django
The Web framework for perfectionists with deadlines.
microsoft/ML-For-Beginners
12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all
storybookjs/storybook
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
opencv/opencv
Open Source Computer Vision Library
gohugoio/hugo
The world’s fastest framework for building websites.
macrozheng/mall
mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。
bregman-arie/devops-exercises
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
Developer-Y/cs-video-courses
List of Computer Science courses with video lectures.
junegunn/fzf
:cherry_blossom: A command-line fuzzy finder
anuraghazra/github-readme-stats
:zap: Dynamically generated stats for your github readmes
hoppscotch/hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
doocs/advanced-java
😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识
jesseduffield/lazygit
simple terminal UI for git commands
netdata/netdata
The fastest path to AI-powered full stack observability, even for lean teams.
coder/code-server
VS Code in the browser