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

The Web framework for perfectionists with deadlines.

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Financial data platform for analysts, quants and AI agents.

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…

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

Odoo. Open Source Apps To Grow Your Business.

Developer-first error tracking and performance monitoring

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, i…

A community-maintained Python framework for creating mathematical animations.

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, d…

[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供 CLI/GUI/MCP/Docker/Zotero

Web APIs for Django. 🎸

Distributed Task Queue (development branch)

This is a fun, new monospaced font that includes programming ligatures and is designed to enhance the modern look and feel of the Windows Terminal.

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

《Designing Data-Intensive Application》DDIA 第一版 / 第二版 中文翻译

Saleor Core: the high performance, composable, headless commerce API.

LLM Council works together to answer your hardest questions

Asynchronous HTTP client/server framework for asyncio and Python

Cookiecutter Django is a framework for jumpstarting production-ready Django projects quickly.

A curated list of awesome things related to Django

An ASGI web server, for Python. 🦄

High-Resolution 3D Human Digitization from A Single Image.

Conan - The open-source C and C++ package manager

利用AI大模型，一键解说并剪辑视频； Using AI models to automatically provide commentary and edit videos with a single click.

GraphQL framework for Python

Library for building WebSocket servers and clients in Python