Open-source repositories gaining traction right now.
652 repositories

A collective list of free APIs

📚 Freely available programming books

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

Curated list of project-based tutorials

The agent that grows with you

Star TheAlgorithms / Python All Algorithms implemented in Python

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.

A feature-rich command-line audio/video downloader

Python tool for converting files and office documents to Markdown.

Public repository for Agent Skills

Stable Diffusion web UI

🤗 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.

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

Star open-webui / open-webui User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

100+ AI Agent & RAG apps you can actually run — clone, customize, ship.

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

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

利用AI大模型,一键生成高清短视频 Generate short videos with one click using AI LLM.

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

Robust Speech Recognition via Large-Scale Weak Supervision


Tensors and Dynamic neural networks in Python with strong GPU acceleration

Star fastapi / fastapi FastAPI framework, high performance, easy to learn, fast to code, ready for production

TradingAgents: Multi-Agents LLM Financial Trading Framework

real time face swap and one-click video deepfake with only a single image

Animation engine for explanatory math videos

🏡 Open source home automation that puts local control and privacy first.

Hunt down social media accounts by username across social networks

Sponsor Star django / django The Web framework for perfectionists with deadlines.

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Sponsor Star 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

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

ALL IN ONE Hacking Tool For Hackers

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

Local UI to run and train LLMs and diffusion models, including Qwen3.8, Kimi K3, MiniMax-H3, Gemma 4, DeepSeek-V4, FLUX and more.

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

Financial data platform for analysts, quants and AI agents.

A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎,预测万物

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.

Sponsor Star scikit-learn / scikit-learn scikit-learn: machine learning in Python

LLM驱动的 A/H/美股智能分析:多数据源行情 + 实时新闻 + LLM决策仪表盘 + 多渠道推送,零成本定时运行,纯白嫖. LLM-powered stock analysis system for A/H/US markets.

小红书笔记 | 评论爬虫、抖音视频 | 评论爬虫、快手视频 | 评论爬虫、B 站视频 | 评论爬虫、微博帖子 | 评论爬虫、百度贴吧帖子 | 百度贴吧评论回复爬虫 | 知乎问答文章|评论爬虫

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

An AI Hedge Fund Team

Star karpathy / nanoGPT The simplest, fastest repository for training/finetuning medium-sized GPTs.

⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 告别信息过载,你的 AI 舆情监控助手与热点筛选工具!聚合多平台热点 + RSS 订阅,支持关键词精准筛选。AI 智能筛选新闻 + AI 翻译 + AI 分析简报直推手机,也支持接入 MCP 架构,赋能 AI 自然语言对话分析、情感洞察与趋势预测等。支持 Docker ,数据本地/云端自持。集成微信/飞书/钉钉/Telegram/邮件/ntfy/bark/slack 等渠道智能推送。

👩🏿💻👨🏾💻👩🏼💻👨🏽💻👩🏻💻中国独立开发者项目列表 -- 分享大家都在做什么

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

The best-benchmarked open-source AI memory system. And it's free.

Deepfakes Software For All

The best ChatGPT that $100 can buy.

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

🚀🚀 「大模型」2小时完全从0训练26M的小参数GPT!🌏 Train a 26M-parameter GPT from scratch in just 2h!
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