Get a full fake REST API with zero coding in less than 30 seconds (seriously)

A tool for writing better scripts

Create the next immutable state by mutating the current one

Give your JS App some Backbone with Models, Views, Collections, and Events

JavaScript's utility _ belt

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

An alternative side effect model for Redux apps

⚙️ Node.js tool for optimizing SVG files

A spring that solves your animation problems.

Shared data types for building collaborative software

Lightweight fuzzy-search, in JavaScript

A fully-modern text-based browser, rendering to TTY and browsers

sketch + style = paints 🎨 (TOG2018/SIGGRAPH2018ASIA)

a 2D rigid body physics engine for the web ▲● ■

👩‍🎤 CSS-in-JS library designed for high performance style composition

🦘 - PouchDB is a pocket-sized database.

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

Next-generation full-text search library for Browser and Node.js

Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals

Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap

Gray box end-to-end testing and automation framework for mobile apps

A small, fast, JavaScript-based JavaScript parser

ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools

Flat, round, designer-friendly pseudo-3D engine for canvas & SVG

Specification for interoperability of common algebraic structures in JavaScript

❄️ a short introduction to node.js

🥉 useful helpers for react-three-fiber

A light-weight module that brings the Fetch API to Node.js

A pure JavaScript implementation of git for node and browsers!