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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sharp
High-performance Node.js image processing powered by libvips, built for fast resizing and format conversion.
TanStack Virtual (React)
Headless React hook for virtualizing massive lists, grids, and tables at 60FPS.
psutil
Cross-platform Python library for retrieving process and system utilization data.
web-vitals
web-vitals: Measure Core Web Vitals in the Browser
react-intersection-observer
React hooks and a component for tracking when elements enter or leave the viewport.
Gin
A high-performance HTTP web framework for Go, built on a zero-allocation radix-tree router with an Express.js-style API.
rayon
Simple, guaranteed data-race-free work-stealing parallelism for Rust — turn sequential iterators parallel by changing one call.
React Virtualized
React components for efficiently rendering large, scrollable lists and tabular data.
LinkeDOM
A fast, triple-linked-list DOM implementation for Node.js and Workers
Solid.js
A declarative JavaScript library that compiles to real DOM nodes and updates them with fine-grained reactivity — no virtual DOM required.
bluebird
A drop-in Promises/A+ implementation engineered for raw execution speed, long stack traces, and a rich set of async collection utilities.
FlashList
High-performance drop-in replacement for React Native's FlatList with view recycling
firebase-js-sdk
Google's official client SDK for building web and Node.js apps on Firebase's backend services.
Ristretto
A fast, concurrent, memory-bound in-memory cache for Go with TinyLFU admission and SampledLFU eviction for high hit ratios.
ramsey/uuid
A PHP library for generating and working with UUIDs