Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Sort:Used by Most Apps
FastAPI
A modern, high-performance Python web framework for building APIs with automatic validation, serialization, and interactive docs.
undici
A fast, spec-compliant HTTP/1.1 client for Node.js, built from scratch with zero runtime dependencies
Drizzle ORM
A lightweight, zero-dependency TypeScript ORM with full SQL-like query flexibility
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.
rich
A Python library for rendering rich text, tables, progress bars, and syntax-highlighted code in the terminal.
Ruff
An extremely fast Python linter and code formatter, written in Rust, built as a drop-in replacement for Flake8, Black, isort, and dozens of plugins.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
typing_extensions
Backported and experimental type-hint features for Python, usable on older interpreters and ahead of the stdlib.
file-type
Detect the file type of a buffer, stream, or file by reading its magic number.
better-sqlite3
The fastest and simplest SQLite3 library for Node.js, with a synchronous API and full transaction support.
@clickhouse/client
The official TypeScript client for connecting Node.js applications to ClickHouse over HTTP.
websockets
Build correct, fast WebSocket servers and clients in Python with asyncio, threading, or Sans-I/O APIs.
Typer
Typer is a Python library for building CLI applications, using type hints to generate arguments, options, validation, help text, and shell completion automatically.
go-sqlite3
A self-contained CGO driver that brings SQLite3 to Go's standard database/sql interface.
rusqlite
An ergonomic, safe Rust wrapper around SQLite with typed rows and prepared statement caching.
sql-formatter
A JavaScript/TypeScript library and CLI that pretty-prints SQL queries across 20+ dialects with configurable style options.
http-proxy-middleware
The one-liner Node.js proxy middleware for connect, express, next.js, hono, and more.
SQLx
Async, pure-Rust SQL toolkit with compile-time checked queries and no DSL
forge
A native, pure-JavaScript implementation of TLS and PKI cryptography for building crypto-based Node.js and browser apps.
TypeORM
A TypeScript/JavaScript ORM supporting both Active Record and Data Mapper, across more databases than any other JS ORM
Celery
Distributed task queue for running asynchronous jobs, scheduled work, and complex workflows across Python applications at scale.
rate-limiter-flexible
Atomic and non-atomic counters and rate-limiting tools that protect against DoS and brute-force attacks at any scale
migrate
Database schema migrations for Go, usable as a CLI tool or an importable library with pluggable source and database drivers.
