JavaScript

when.jscujojs/when

A Promises/A+ and when() implementation with async utilities for JavaScript.

diff2htmlrtfpessoa/diff2html

A JavaScript library that generates pretty HTML diffs from git diff or unified diff output.

jsrsasignkjur/jsrsasign

A pure JavaScript cryptography library for RSA/ECDSA/DSA signing, PKI operations, and JSON Web Tokens.

web-components-examplesmdn/web-components-examples

A collection of practical Web Components examples that demonstrate core concepts and APIs for MDN documentation.

moriswannodette/mori

A JavaScript library providing ClojureScript's persistent data structures and functional APIs for immutable data manipulation.

falsongneat/falso

Generate massive amounts of fake data in the browser and NodeJS with tree-shakable, fully-typed functions.

SequenceIanLunn/Sequence

A responsive CSS animation framework for creating sliders, presentations, banners, and other step-based applications.

ipywidgetsjupyter-widgets/ipywidgets

Interactive HTML widgets for Jupyter notebooks, enabling dynamic data exploration and visualization.

RemoteryCeltoys/Remotery

A realtime CPU/GPU profiler hosted in a single C file with a remote web viewer for performance analysis.

breebreejs/bree

A Node.js job scheduler with cron, date, and human syntax support, using worker threads for sandboxed execution.

Docs - Last Painted Hero - WPTWPO-Foundation/webpagetest

An open-source web performance testing platform for measuring and analyzing website speed and user experience.

OmniDBOmniDB/OmniDB

A web-based tool for managing and monitoring multiple database systems with a unified interface.

scrollMonitorstutrek/scrollMonitor

A lightweight JavaScript library for monitoring element visibility during scrolling with a fast, dependency-free API.

element3kkbjs/element3

A Vue.js 3.0 UI toolkit for web development, built for IT education with JavaScript and TypeScript.

LangGraphJSlangchain-ai/langgraphjs

A TypeScript/JavaScript framework for building resilient, stateful language agents as directed graphs.

platform.jsbestiejs/platform.js

A JavaScript library for detecting browser, OS, device, and layout engine details from the user agent string.

dygraphsdanvk/dygraphs

A JavaScript library for creating interactive, zoomable time series charts using HTML canvas.

rivetsmikeric/rivets

A lightweight data binding and templating library that automatically updates the UI when data changes.

TimelineJS v3NUKnightLab/TimelineJS3

A JavaScript library for creating interactive, media-rich storytelling timelines on the web.

Spectral (k)stoplightio/spectral

A flexible JSON/YAML linter for creating automated style guides, with baked-in support for OpenAPI, AsyncAPI, and Arazzo.

Boxiconsatisawd/boxicons

A JavaScript library for Boxicons with full tree-shaking support, enabling efficient web icon usage.

iconv-liteashtuchkin/iconv-lite

A pure JavaScript library for converting character encodings with no native dependencies.

hybridshybridsjs/hybrids

A JavaScript UI framework for building web components and applications with a unique declarative and functional architecture.

Oimo.jslo-th/Oimo.js

A lightweight 3D physics engine for JavaScript, converted from OimoPhysics.

Oimo.jslo-th/Oimo.js

A lightweight 3D physics engine for JavaScript, converted from OimoPhysics.

graphjindosco/graphjin

An automagical compiler that connects AI assistants to databases by auto-discovering schemas and compiling queries to optimized SQL.

BaobabYomguithereal/baobab

A JavaScript & TypeScript persistent and optionally immutable data tree with cursors for managing application state.

Keypressdmauro/Keypress

A robust JavaScript keyboard input capturing utility focused on games, where any key can act as a modifier.

fast-xml-parserNaturalIntelligence/fast-xml-parser

A pure JavaScript library for validating, parsing, and building XML without C/C++ dependencies or callbacks.

klipseviebel/klipse

A JavaScript plugin for embedding interactive, live code snippets in tech blogs and documentation.

caccacjs/cac

A lightweight, dependency-free JavaScript library for building command-line applications with TypeScript support.

tcomb-form-nativegcanti/tcomb-form-native

A React Native forms library that generates forms from domain models with automatic validation and customizable UI.

native-navigationairbnb/native-navigation

A native navigation library for React Native applications built on top of iOS and Android platform navigational components.

Plottablepalantir/plottable

A library of modular chart components built on D3 for creating flexible, custom charts.

gongazay/gon

A Ruby gem that seamlessly passes Rails controller variables to JavaScript, eliminating the need for data attributes or inline scripts.

es6-shimpaulmillr/es6-shim

ECMAScript 6 compatibility shims for legacy JavaScript engines, providing modern ES6 features in older environments.