# python

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

Curated list of project-based tutorials

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

🤗 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.

100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

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

利用 AI 大模型和自动化工作流，根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow.

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Animation engine for explanatory math videos

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

browser-useは、AI（人工知能）にウェブブラウザを操作させて、オンラインの作業を自動化できるPython製のツールです。「この求人に応募して」「買い物リストの商品をカートに入れて」といった自然な言葉で指示するだけで、AIが実際にブ

sherlockは、ユーザー名を入力するだけで400以上のSNS（ソーシャルメディア）やWebサービス上にそのユーザー名のアカウントが存在するかどうかを一括で調べられるツールです。たとえば「tanaka123」というユーザー名を入力すると、

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.

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

Apache Supersetは、データの分析や可視化をブラウザ上で行える無料のビジネスインテリジェンス（BI）ツールです。プログラミングの知識がなくても、マウス操作だけで棒グラフや地図などの美しいグラフを作成し、ダッシュボード（複数のグラ

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

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.

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

OpenBBは、株価や経済指標などの金融データをさまざまなデータソースから集めて、Python・Excel・AIエージェント・REST API（ソフト同士をつなぐ仕組み）など複数の場所から簡単に使えるようにするオープンソースのデータプラット

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

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

⭐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。

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

World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.

Odoo. Open Source Apps To Grow Your Business.

Learn it. Build it. Ship it for others.

We write your reusable computer vision tools. 💜

learn-claude-codeは、Anthropic社のClaude Codeというコーディングエージェントがどのような仕組みで動いているかを、12段階のレッスンで段階的に学べる教材リポジトリです。AIモデル（頭脳）そのものではなく、A

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

🕵️‍♂️ Collect a dossier on a person by username from 3000+ sites

Free and Open Source Enterprise Resource Planning (ERP)

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.

Production-grade Rust-native trading engine with deterministic event-driven architecture

🚀 The fast, Pythonic way to build MCP servers and clients.

MoneyPrinterV2は、インターネットでの収益化に関わる作業を自動化するアプリケーションです。具体的には、Twitter（X）への自動投稿、YouTubeショート動画の自動作成・投稿、Amazonアフィリエイト（商品紹介で報酬を得る

Onyxは、ChatGPTのようなAIチャット機能を自分のサーバーに設置できるオープンソースのAIプラットフォームです。50種類以上の外部サービス（Google Drive、Slackなど）と接続し、社内の情報をAIが検索・要約してくれるR

A lightweight, powerful framework for multi-agent workflows

FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration and data-driven decision-making in a user-friendly environment.

"Vibe-Trading: Your Personal Trading Agent"

SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.

Effortlessly compose, extend, and observe every service in real-time for the first time ever.

A vector index built on TurboQuant, written in Rust with Python bindings

Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.

Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Python, CLI, and AI agents like Claude Code, Codex, and OpenClaw.

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

Draw pretty maps from OpenStreetMap data! Built with osmnx +matplotlib + shapely

holehe allows you to check if the mail is used on different sites like twitter, instagram and will retrieve information on sites with the forgotten password function.

Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

Useful tool to track location or mobile number

NumPy & SciPy for GPU

AI that sees your screen, listens to your conversations and tells you what to do

Build local voice agents with open-source models

Microsoft Agent Frameworkは、AIエージェント（自律的に考えて行動するAIプログラム）を作り、複数のエージェントを連携させて複雑な仕事をこなすワークフローを構築するためのフレームワークです。PythonとC#/.NE

Incremental engine for long horizon agents 🌟 Star if you like it!

Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.

Graph-Native Infrastructure for Context and Accountable AI Systems

Become a cracked AI/ML Research Engineer

A modern platform for visual, flexible, and extensible graph-based investigations. For cybersecurity analysts and investigators.

AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10 OWASP Agentic Top 10.

GenericAgentは、約3000行のコードだけでパソコンを丸ごと操作できるAIエージェント（自動作業ロボット）です。ブラウザ操作、ファイル管理、ターミナル（コマンド入力画面）操作、スマホ制御まで、たった9つの基本ツールで実現します。最

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

Find the local LLM that actually runs and performs best on your hardware. Ranked by real, recency-aware benchmarks, not parameter count. One command, run it instantly.

Fine-tune LLMs from one YAML. Layer streaming trains an 8B model on a 4 GB laptop GPU.

A Python framework for self-hosted LLM tool-calling and multi-step agentic workflows