Open-source repositories gaining traction right now.
145 repositories
#python
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Curated list of project-based tutorials

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

🤗 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 Agent & RAG apps you can actually run — clone, customize, ship.

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.

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

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

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.

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.

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

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

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

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 is a Data Visualization and Data Exploration Platform

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

Financial data platform for analysts, quants and AI agents.

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

⭐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.

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

Odoo. Open Source Apps To Grow Your Business.

Star freqtrade / freqtrade Free, open source crypto trading bot

We write your reusable computer vision tools. 💜

World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.

Learn it. Build it. Ship it for others.

"🐈 nanobot: The Ultra-Lightweight OpenClaw"

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

🦔 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.

Star google / langextract A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

Free and Open Source Enterprise Resource Planning (ERP)

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

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

Sponsor Star SeleniumHQ / selenium A browser automation framework and ecosystem.

Open Source AI Platform - AI Chat with advanced features that works with every LLM

Automate the process of making money online.

"Vibe-Trading: Your Personal Trading Agent"

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.

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

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.

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Sponsor Star NirDiamant / RAG_Techniques This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. RAG systems combine information retrieval with generative models to provide accurate and contextually rich responses.

A lightweight, powerful framework for multi-agent workflows

Agent harness built with LangChain and LangGraph. Equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - well-equipped to handle complex agentic tasks.

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

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


Star ranaroussi / yfinance Download market data from Yahoo! Finance's API

PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice (『飞桨』核心框架,深度学习&机器学习高性能单机、分布式训练和跨平台部署)

Sponsor Star qeeqbox / social-analyzer API, CLI, and Web App for analyzing and finding a person's profile in 1000 social media \ websites
Paste a github.com URL. Submissions are reviewed before they are tracked.