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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PapaParse
The fastest in-browser CSV parser for JavaScript, with streaming, Web Workers, and zero dependencies
rayon
Simple, guaranteed data-race-free work-stealing parallelism for Rust — turn sequential iterators parallel by changing one call.
parking_lot
A faster, smaller drop-in replacement for Rust's standard library Mutex, RwLock, Condvar, and Once.
napi-rs
Build precompiled Node.js add-ons in Rust via Node-API, no node-gyp required
@napi-rs/canvas
A native Node.js binding to Google's Skia graphics engine that implements the HTML5 Canvas API with zero system dependencies.
Flume
A safe, blazingly fast multi-producer, multi-consumer channel for Rust
@node-rs/argon2
Native Rust binding for Argon2 password hashing in Node.js
react-papaparse
React hooks and components wrapping PapaParse for fast in-browser CSV parsing
thread_local
Per-object thread-local storage for Rust, beyond the standard library's static thread_local! macro.
snappy
Native Rust bindings bringing Google's Snappy compression to Node.js with sync, async, and streaming APIs.
threads.js
A uniform spawn()/expose() API for offloading work to worker threads and web workers across Node.js, browsers, and Electron.
Yappi
A fast tracing Python profiler that is multithreading, asyncio, and gevent aware.
Shuttle
A Rust library for testing concurrent code by controlling and randomizing thread scheduling to reliably surface race conditions.
CMake.js
A CMake-based build tool for compiling Node.js native C/C++ addons
func_timeout
Run any existing Python function with a hard timeout, plus stoppable-thread support