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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Tokio
The async runtime powering most of Rust's networked, concurrent, and I/O-bound applications.
Uvicorn
A lightning-fast ASGI server for Python, built on uvloop and httptools.
aiohttp
Asynchronous HTTP client and server framework for Python's asyncio, covering both API calls and building web/WebSocket services.
@hono/node-server
The official Node.js adapter that runs your Hono application on a native Node HTTP server using web-standard APIs.
Gunicorn
A fast, lightweight pre-fork WSGI and ASGI HTTP server for running Python web apps in production on UNIX.
tokio-tungstenite
Asynchronous, Tokio-native WebSocket streams built on tungstenite
backoff
Python function decorators that retry calls on exceptions or bad return values, with exponential, fibonacci, or constant backoff and jitter.
Tornado
Python web framework and asynchronous networking library built for high concurrency
Granian
A fast Rust HTTP server for Python that serves ASGI, WSGI, and RSGI applications
gock
Versatile HTTP traffic mocking for Go, intercepting any net/http-based client for deterministic tests.
bb8
A full-featured async connection pool for Rust, built on Tokio.
bon
Compile-time-checked builder generator and named function arguments for Rust
mysql_async
An asynchronous, Tokio-based MySQL client library for Rust with connection pooling, prepared statements, and pluggable TLS.
queue
Tiny, dependency-free async queue with concurrency control — faster and smaller than p-limit or fastq, with optional rate limiting.
aiocsv
Asynchronous CSV reading and writing for Python's asyncio, with a drop-in-compatible API and an optional C-accelerated parser.