A curated list of Python libraries and tools covering development, data, AI, and more, helping you find reliable resources quickly.

A development framework that connects large models to databases, tools, and external systems, allowing you to quickly build AI applications without reinventing the wheel.

A GitHub repository with 100+ ready-to-run AI app templates, helping you quickly build chatbots, document analysis tools, and more without coding from scratch.

An open-source financial toolbox letting you get stock, macro, and crypto data via Python, directly feedable to AI assistants for analysis.

An open-source project simulating an AI hedge fund, featuring AI avatars of 19 investment masters like Buffett to analyze stocks and make decisions, for learning and entertainment only.

A free debugging tool designed for Windows to help you analyze software without source code, suitable for virus scanning or studying internal program principles.

Leaflet is a lightweight open-source JavaScript library that helps you easily create interactive maps on web pages, working on both mobile and desktop without fees.

This is an AI security tool that automatically simulates hacker attacks. It combines code analysis with real testing to find and verify vulnerabilities, ensuring your software is safe before release.

Allows AI coding assistants to directly control Chrome browsers, helping you automate debugging, screenshots, and performance analysis without manual intervention.

A local-first code analysis tool that turns your project files into an interactive relationship graph, helping you quickly understand code structure and dependencies without sending data to the cloud.

This tool lets AI assistants instantly understand your entire project files, turning code, docs, and even videos into a queryable knowledge graph to help you grasp the architecture fast.

An open-source AI chat platform connecting all major LLMs, featuring search, code execution, and deep research, ideal for those wanting to privately deploy an AI assistant.

radare2 is a professional command-line reverse engineering tool that helps you deeply analyze software, viruses, and binary files, essential for security researchers and hackers.

An AI agent plugin that searches Reddit, X, YouTube, and more, using likes and real money voting to summarize genuine activity from the last 30 days.

A Python framework that makes it easy for developers to build multi-agent collaboration systems, managing task allocation, tool usage, and safety checks across major large models.

An automated mobile app security testing tool that helps you check Android and iOS apps for vulnerabilities, suitable for security testers.

An open-source AI model specifically designed to analyze stock candlestick charts, helping you predict market trends based on training data from over 45 global exchanges.

A framework that lets Python developers easily build cross-platform apps for mobile, desktop, and web without needing frontend skills.

A full-stack low-code web framework built with Python and JavaScript, ideal for rapidly developing enterprise applications and internal management systems with built-in admin and permissions.

A pure Python PDF library that helps you merge, split, encrypt files, or extract text, perfect for those who want to automate office tasks with code.