Python

Prompt-driven app builders and hosted development environments for shipping web apps quickly.

IDE, CLI, and code-review assistants that help write, edit, explain, or refactor code.

Data notebooks, app frameworks, analytics libraries, and AI-assisted data workflows.

Tools, repositories, and skills for planning, coding, testing, and deploying web applications with AI assistance.

Browser automation libraries and AI-operated browser tools for testing, research, and workflow automation.

Tools for documentation, code search, testing, review, observability, and engineering workflow acceleration.

Open-source and developer-focused resources for finance data, backtesting, analytics, and trading research.

MCP servers and SDKs that connect AI agents to developer tools, files, browsers, APIs, and databases.

Agent frameworks and projects for building autonomous or semi-autonomous software workflows.

Retrieval-augmented generation frameworks, vector databases, and data tooling for knowledge-connected LLM apps.

Allowed web data extraction, browser automation, crawling, and content-to-markdown tooling for builders.

Open-source and locally controllable AI tools for builders who need privacy, portability, or reduced vendor lock-in.

Small Python framework for backtesting trading strategies.

Python backtesting framework for trading strategy research.

Open-source Python framework for building conversational AI interfaces.

Pythonic framework for building MCP servers and clients.

Open-source Python framework for building ML and AI app interfaces.

Official Python SDK for building Model Context Protocol clients and servers.

Fast DataFrame library for Python and Rust data processing workflows.

Python agent framework built around typed models and structured application design.

Python analytics library for portfolio and trading strategy statistics.