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.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
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.
TypeORM
A TypeScript/JavaScript ORM supporting both Active Record and Data Mapper, across more databases than any other JS ORM
React Virtualized
React components for efficiently rendering large, scrollable lists and tabular data.
Doctrine DBAL
A PHP database abstraction layer with a fluent query builder and schema introspection across major RDBMS engines
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.
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
bluebird
A drop-in Promises/A+ implementation engineered for raw execution speed, long stack traces, and a rich set of async collection utilities.
node-mssql
The Node.js client for Microsoft SQL Server, wrapping Tedious (or MSNodeSQLv8) behind a unified pool, request, and transaction API.
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.
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
Ristretto
A fast, concurrent, memory-bound in-memory cache for Go with TinyLFU admission and SampledLFU eviction for high hit ratios.
why-did-you-render
Monkey-patches React to flag avoidable re-renders caused by unchanged props, state, or hooks.
uPlot
Tiny, extremely fast Canvas-based chart for time series, lines, areas, OHLC and bars
Sequelize
A promise-based Node.js ORM for Postgres, MySQL, MariaDB, SQLite, and SQL Server with solid transaction support and rich associations.
