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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Motion
A hybrid JavaScript and React animation library built for 120fps gestures, springs, and layout transitions.
tailwindcss-animate
Tailwind CSS plugin for enter and exit animations using utility classes
tw-animate-css
A pure-CSS, Tailwind CSS v4 compatible replacement for tailwindcss-animate.
p-limit
A tiny, battle-tested utility for running async functions with a strict concurrency limit.
npm-run-all
A cross-platform CLI that runs multiple npm-scripts in parallel or in sequence, replacing fragile shell operators like && with Windows-safe orchestration.
D3.js
The JavaScript library for building custom, data-driven documents with SVG, Canvas, and HTML
canvas-confetti
A zero-dependency JavaScript library for firing performant, physics-based confetti animations on an HTML canvas.
React Native Reanimated
Run smooth, gesture-driven animations directly on the UI thread in React Native.
p-queue
Promise queue with concurrency control, interval-based rate limiting, and priority scheduling for async tasks.
react-transition-group
react-transition-group: React Component Animation Toolkit
Croner
A zero-dependency cron job scheduler and cron-expression evaluator for JavaScript and TypeScript
node-cron
Zero-dependency cron job scheduling for Node.js with overlap prevention and distributed coordination
NumberFlow (React)
An animated number component for React that transitions digits, formats locales, and respects reduced-motion preferences
Bull
Redis-backed job queue for Node.js with retries, rate limiting, and scheduling
lottie-react
React library and hooks for rendering Lottie/After Effects animations