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.
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.
Actix Web
A powerful, pragmatic, and extremely fast web framework for Rust
Tornado
Python web framework and asynchronous networking library built for high concurrency
expressive-code
A framework-agnostic engine that renders source code as richly annotated, syntax-highlighted HTML.
bb8
A full-featured async connection pool for Rust, built on Tokio.
cloudinary
Node.js SDK for uploading, transforming, optimizing, and managing images and videos on Cloudinary.
Rocket
An async web framework for Rust that uses type-safe macros for routing, request guards, and fairings to catch invalid requests before your handlers run.
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.
react-final-form
A thin React wrapper for Final Form, a subscriptions-based form state manager that re-renders only the fields whose state actually changed.
mio
A fast, low-level, non-blocking I/O library for Rust that wraps epoll, kqueue, and IOCP behind one cross-platform event-polling API.