Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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AI SDK
Provider-agnostic TypeScript toolkit for building AI apps and agents with any LLM.
undici
A fast, spec-compliant HTTP/1.1 client for Node.js, built from scratch with zero runtime dependencies
urllib3
A powerful, user-friendly HTTP client for Python with thread-safe connection pooling, TLS verification, and retry handling.
proxy-agent
Maps HTTP, HTTPS, SOCKS, and PAC proxy protocols to the correct Node.js http.Agent implementation automatically.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
psutil
Cross-platform Python library for retrieving process and system utilization data.
@clickhouse/client
The official TypeScript client for connecting Node.js applications to ClickHouse over HTTP.
http-proxy-middleware
The one-liner Node.js proxy middleware for connect, express, next.js, hono, and more.
Pi
Self-extensible AI coding agent CLI with a terminal UI, tool calling, and session management
forge
A native, pure-JavaScript implementation of TLS and PKI cryptography for building crypto-based Node.js and browser apps.
Tokenizers
Fast, production-grade tokenizer implementations for NLP and LLMs, written in Rust
got
Human-friendly and powerful HTTP request library for Node.js, with retries, streams, pagination, and RFC 7234 caching built in.
FastMCP
The fast, Pythonic framework for building Model Context Protocol servers, clients, and apps
Echo
A minimalist, high-performance Go web framework with a radix-tree router, built-in middleware chain, and first-class HTTP/2 support.
E2B
Python SDK for spinning up secure, isolated cloud sandboxes where AI agents can safely run code.