Best Python Tools & Libraries

287 curated Python tools, libraries, and open-source projects — hand-picked and ranked by the community.

so-vits-svc

github

SoftVC VITS Singing Voice Conversion

AI Tools
★ 28,041

ChatGPT

github

Reverse engineered ChatGPT API

CLI Tools
★ 27,941

locust

github

Write scalable load tests in plain Python 🚗💨

Testing
★ 27,714

cascadia-code

github

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.

Developer Tools
★ 27,631

graphify

github

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, GitHub Copilot CLI, OpenClaw, Factory Droid, Trae, Google Antigravity). Turn any folder of code, docs, papers, images, or videos into a queryable knowledge graph

Developer Tools
★ 27,578

facefusion

github

Industry leading face manipulation platform

AI Tools
★ 27,537

pydantic

github

Data validation using Python type hints

Developer Tools
★ 27,488

ArchiveBox

github

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

Self-hosted
★ 27,242

gpt-researcher

github

An autonomous agent that conducts deep research on any data using any LLM providers

AI Tools
★ 26,474

prefect

github

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Automation
★ 22,183

skyvern

github

Automate browser based workflows with AI

AI Tools
★ 21,161

taipy

github

Turns Data and AI algorithms into production-ready web applications in no time.

Automation
★ 19,170

InstaPy

github

📷 Instagram Bot - Tool for automated Instagram interactions

Automation
★ 17,830

Agent-Reach

github

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

CLI Tools
★ 17,540

awx

github

AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.

Frameworks
★ 15,375

MoneyPrinter

github

Automate Creation of YouTube Shorts using MoviePy.

Automation
★ 13,103

Skill_Seekers

github

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

Automation
★ 12,828

undetected-chromedriver

github

Custom Selenium Chromedriver | Zero-Config | Passes ALL bot mitigation systems (like Distil / Imperva/ Datadadome / CloudFlare IUAM)

Testing
★ 12,535

RD-Agent

github

Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report

AI Tools
★ 12,531

walle-web

github

walle - 瓦力 Devops开源项目代码部署平台

DevOps
★ 12,026

posting

github

The modern API client that lives in your terminal.

CLI Tools
★ 11,730

robotframework

github

Generic automation framework for acceptance testing and RPA

Automation
★ 11,557

ai-goofish-monitor

github

基于 Playwright 和AI实现的闲鱼多任务实时/定时监控与智能分析系统,配备了功能完善的后台管理UI。帮助用户从闲鱼海量商品中,找到心仪产品。

AI Tools
★ 10,952

bunkerweb

github

🛡️ Open-source and next-generation Web Application Firewall (WAF)

DevOps
★ 10,312