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
Tags3
Sort:Used by Most Apps
HTTPX
A next-generation HTTP client for Python with sync, async, and HTTP/2 support
Uvicorn
A lightning-fast ASGI server for Python, built on uvloop and httptools.
FastAPI
A modern, high-performance Python web framework for building APIs with automatic validation, serialization, and interactive docs.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
aiohttp
Asynchronous HTTP client and server framework for Python's asyncio, covering both API calls and building web/WebSocket services.
asyncpg
A fast PostgreSQL database client library for Python built directly on asyncio, implementing the PostgreSQL binary wire protocol natively for high-throughput async applications.
AnyIO
High-level async concurrency and networking API that runs on both asyncio and Trio
aiosqlite
Async/await-friendly wrapper around Python's built-in sqlite3 module for asyncio applications.
Slack SDK for Python
The official Python SDK for building apps, bots, and integrations on the Slack Platform.
sniffio
A tiny Python library that detects which async framework (trio, asyncio, or curio) your code is currently running under.
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
backoff
Python function decorators that retry calls on exceptions or bad return values, with exponential, fibonacci, or constant backoff and jitter.
Orama
A dependency-free full-text, vector, and hybrid search engine that runs entirely in JavaScript.
fastest-levenshtein
The fastest JavaScript/TypeScript implementation of Levenshtein edit distance
nest_asyncio
Patch asyncio to allow nested event loops in Jupyter, web servers, and GUIs