React 是用于构建用户界面的 JavaScript 工具库。

Brand checking of React Elements.

The entry point of the DOM-related rendering paths. It is intended to be paired with the isomorphic React, which is shipped as react to npm.

Vue 是一套用于构建用户界面的渐进式框架。与其它大型框架不同的是，Vue 被设计为可以自底向上逐层应用。Vue 的核心库只关注视图层，不仅易于上手，还便于与第三方库或既有项目整合。

The most popular front-end framework for developing responsive, mobile first projects on the web.

Bootstrap 是全球最受欢迎的前端组件库，用于开发响应式布局、移动设备优先的 WEB 项目。

Legacy API for creating React components.

Three.js 是一款运行在浏览器中的 3D 引擎，你可以用它在 web 中创建各种三维场景，包括了摄影机、光影、材质等各种对象。

Axios 是一个基于 promise 的 HTTP 库,可以用在浏览器和 Node.js 中。

D3.js 是一个可以基于数据来操作文档的 JavaScript 库。可以帮助你使用 HTML、CSS、SVG 以及 Canvas 来展示数据。D3.js 遵循现有的 Web 标准，可以不需要其他任何框架独立运行在现代浏览器中，它结合强大的可视化组件来驱动 DOM 操作

TypeScript 具有类型系统，且是 JavaScript 的超集。 它可以编译成普通的 JavaScript 代码。

Angular - the core framework

antd 是基于 Ant Design 设计体系的 React UI 组件库，主要用于研发企业级中后台产品。

A utility-first CSS framework for rapid UI development.

Tailwind CSS 是一个用于快速 UI 开发的实用工具集 CSS 框架。

Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams and gantt charts.

ELK layout engine for mermaid

React components that implement Google's Material Design.

reveal.js 是一个能够帮助我们很轻易地使用 HTML 创建一个漂亮的演示文稿的框架。

Polyvalent Javascript animation engine

animate.css 包含了一组炫酷、有趣、跨浏览器的动画，可以在你的项目中直接使用。

ECharts 是一个使用 JavaScript 实现的开源可视化库，可以流畅的运行在 PC 和移动设备上，兼容当前绝大部分浏览器（IE8/9/10/11，Chrome，Firefox，Safari等），底层依赖轻量级的矢量图形库 ZRender，提供直观，交互丰富，可高度个性化定制的数据可视化图表。

Chart.js 是一个基于 HTML5 canvas 技术的开源图表绘制工具库。

socket.io 是用于构建实时通讯服务的框架。

Fira Code: monospaced font with programming ligatures

Redux 是 JavaScript 状态容器，提供可预测化的状态管理。

jQuery 是一个高效、精简并且功能丰富的 JavaScript 工具库。它提供的 API 易于使用且兼容众多浏览器，这让诸如 HTML 文档遍历和操作、事件处理、动画和 Ajax 操作更加简单。

AngularJS module for CSS-based animations (keyframes and transitions) as well as JavaScript-based animations.

AngularJS module for common ARIA attributes that convey state or semantic information about the application for users of assistive technologies, such as screen readers.

AngularJS module for reading and writing browser cookies

Module loader for AngularJS modules. If you are loading multiple script files containing AngularJS modules, you can load them asynchronously and in any order as long as you load this file first.

AngularJS module extends the AngularJS $interpolate service with a syntax for handling pluralization and gender specific messages, which is based on the ICU MessageFormat syntax.

AngularJS module that provides enhanced support for displaying messages within templates

AngularJS module provides functionality to allow Unicode characters in identifiers inside AngularJS expressions.

AngularJS module for interacting with RESTful server-side data sources

AngularJS module for routing and deeplinking services and directives

AngularJS module for sanitizing HTML

AngularJS module for touch events and helpers for touch-enabled devices

Locales for AngularJS

Angular 是一个开发平台。它能帮你更轻松的构建 Web 应用。Angular 集声明式模板、依赖注入、端到端工具和一些最佳实践于一身，为你解决开发方面的各种挑战。Angular 为开发者提升构建 Web、手机或桌面应用的能力。

react-router 是专为 React 定制的声明式路由库。

react-router-dom 是 React Router 的 DOM 绑定。

jQuery 是一个高效、精简并且功能丰富的 JavaScript 工具库。它提供的 API 易于使用且兼容众多浏览器，这让诸如 HTML 文档遍历和操作、事件处理、动画和 Ajax 操作更加简单。

Element，一套为开发者、设计师和产品经理准备的基于 Vue 2.0 的桌面端组件库。

pdf.js 是一个基于 web 标准的通用 pdf 解析和渲染库。

Prettier is an opinionated code formatter

Ionic 是一个强大的 HTML5 应用程序开发框架。

Semantic 作为一款开发框架，帮助开发者使用对人类友好的 HTML 语言构建优雅的响应式布局。

Bulma 是一个基于 Flexbox 布局技术的免费、开源的现代 CSS 框架。

Day.js 是一个轻量的处理时间和日期的 JavaScript 库，和 Moment.js 的 API 设计保持完全一样. 如果您曾经用过 Moment.js, 那么您已经知道如何使用 Day.js

Standard Library for Kotlin Applications

high power tools for html

Lodash 是一个具有一致接口、模块化、高性能等特性的 JavaScript 工具库。

Pixi.js 基于 WebGL 开发，是一个超快的 HTML5 2D 渲染引擎。

Moment.js 是一个 JavaScript 日期处理类库，用于解析、检验、操作、以及显示日期。

Monaco Editor 是微软开源的一款 web 版代码编辑器。它支持智能提示,代码高亮,代码格式化。

Admin dashboard and control panel template

Standalone build of Babel for use in non-Node.js environments. Similar to the (now deprecacted) babel-browser

Quill 是一个很流行的富文本编辑器

JavaScript library for mobile-friendly interactive maps

A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 130+ exchanges

Fuel TS SDK

material-design-icons 是由 Google 开源的 Material 设计图标集。

Most modern mobile touch slider and framework with hardware accelerated transitions

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress

Vuetify 是一个 Vue UI 库，包含手工制作的精美材料组件。不需要设计技能 - 创建令人惊叹的应用程序所需的一切都触手可及。

Normalize.css 使浏览器呈现所有 HTML 元素更加一致，并且符合现代 web 标准。Normalize.css 只作用于需要规范化的样式。

Phaser 是一款快速、免费以及开源 HTML5 游戏框架，它支持 WebGL 和 Canvas 两种渲染模式，可以在任何 Web 浏览器环境下运行，游戏可以通过第三方工具转为 iOS、Android 支持的 Native APP，允许使用 JavaScript 和 TypeScript 进行开发。

Video.js 是一个通用的在网页上嵌入视频播放器的 JS 库，Video.js 自动检测浏览器对 HTML5 的支持情况,如果不支持 HTML5 则自动使用 Flash 播放器。

Tailwind CSS Components

Preact 是 React 的 3kb 轻量化方案，拥有同样的 ES6 API、组件和虚拟 DOM 。

Pure Javascript Multilingual OCR

ASP.NET Core SignalR is an open-source library that simplifies adding real-time web functionality to apps. Real-time web functionality enables server-side code to push content to clients instantly. This client can also be used with the Azure SignalR Service for enabling serverless real-time experiences.

Builds Materialize distribution packages

Provides polyfills necessary for a full ES2015+ environment

6to5 已经改名为 Babel。Babel 是一个 JavaScript 编译器。

Babel 是一个 JavaScript 编译器。

Fastify - 快速并且低开销的 web 框架,专为 Node.js 平台量身打造。

It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com

Marked.js 是一个用 JavaScript 实现的、功能齐全的 Markdown 解析器和编译器。可以非常方便的在线编译 Markdown 代码为 HTML 并直接显示，并且支持完全的自定义各种格式。

fullPage.js 能够很方便、很轻松的制作出全屏滚动的网站。

date-fns 是一个现代的 JavaScript 日期工具类库，提供了最全面、最简单和一致的工具集，用于在浏览器和 Node.js 中操作 JavaScript 日期。

Immutable 是为 JavaScript 实现的不可变数据集合，用以提升效率并简化复杂度。

clipboard.js 是一个不依赖 Flash,将文本复制到剪贴板的插件，仅仅 2kb。

Gulp - 基于流的自动化构建工具。

Alpine's Collapse plugin allows you to expand and collapse elements using smooth animations.

Alpine's Mask plugin allows you to automatically format a text input field as a user types.

A rugged, minimal framework for composing JavaScript behavior in your markup.

Alpine's Persist plugin allows you to persist Alpine state across page loads.

Alpine's Resize plugin is a convenience wrapper for the Resize Observer that allows you to easily react when an element changes size.

Alpine's Intersect plugin is a convenience wrapper for Intersection Observer that allows you to easily react when an element enters the viewport.

Alpine's Sort plugin allows you to easily re-order elements by dragging them with your mouse.

Alpine 是一个健壮、极简的 JavaScript 工具库，用于直接在 HTML 标签中嵌入行为代码。可以把 Alpine 想象为是一个现代版的 jQuery。

Material Design Components in CSS, JS and HTML

Object model for HTML5 canvas, and SVG-to-canvas parser. Backed by jsdom and node-canvas.

PDF Document creation from JavaScript

After Effects plugin for exporting animations to SVG + JavaScript or canvas + JavaScript

After Effects plugin for exporting animations to SVG + JavaScript or canvas + JavaScript

Minimalist JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery. Supports AngularJS and any CSS library, e.g. Bootstrap.

RxJS 是使用 Observables 的响应式编程的库，它使编写异步或基于回调的代码更容易。

blueimp-file-upload 是一个 jQuery 文件上传组件，支持多文件选择、拖放、进度条、验证和预览图像、音频和视频。支持跨域、分块和可恢复的文件上传。能与任何支持标准 HTML 表单文件上传的服务器端平台（Google App Engine、PHP、Python、Ruby on Rails、Java等）集成。

Extensible JavaScript file upload widget with support for drag&drop, resumable uploads, previews, restrictions, file processing/encoding, remote providers like Instagram, Dropbox, Google Drive, S3 and more :dog:

Editor.js — Native JS, based on API and Open Source

Classic Web UI Component Library

Tiny, fast, and elegant implementation of core jQuery designed specifically for the server

A magical documentation generator.

Streaming torrent client

Alpine's Anchor plugin allows you to easily anchor an element's positioning to another element on the page.

Alpine's Focus plugin allows you to manage focus on a page.

Alpine's Morph plugin allows you to 'morph' an element on the page into the provided HTML template, all while preserving any browser or Alpine state within the 'morphed' element.

Plyr 是一个简单的可定制的 HTML5 媒体播放器,使用原生 JavaScript 没有其他依赖。支持 YouTube 和 Vimeo 。

Foundation 是一个支持响应式布局的前端框架。

Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS spreadsheet parser and writer

Create your next immutable state by mutating the current one

A set of spring-physics based animation primitives

The most advanced responsive front-end framework in the world.

React bindings for MobX. Create fully reactive components.

mMobX 是一个简单可扩展的状态管理库，主要用来管理状态之间的依赖关系，可以使用在任何状态管理的场景，并不仅限于 React。

Swagger UI is a dependency-free collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API

Higher-order functions and common patterns for asynchronous code

Backbone 为复杂 Javascript 应用程序提供模型(models)、集合(collections)、视图(views)的结构。其中模型用于绑定键值数据和自定义事件；集合附有可枚举函数的丰富 API； 视图可以声明事件处理函数，并通过 RESTful JSON 接口连接到应用程序。

Lightweight React bindings for MobX based on React 16.8+ and Hooks

A Select control built with and for ReactJS

Vuex 是一个专为 Vue.js 应用程序开发的状态管理模式。

A Vue.js 3.0 UI Library made by Element team

WeUI 是一套同微信原生视觉体验一致的基础样式库，由微信官方设计团队为微信 Web 开发量身设计，可以令用户的使用感知更加统一。包含button、cell、dialog、 progress、 toast、article、actionsheet、icon等各式元素。

React charts

Underscore 是一个 JavaScript 工具库，它提供了一整套函数式编程的实用功能，但是没有扩展任何 JavaScript 内置对象。

CodeMirror 是一个为浏览器定制的全能的文本编辑器，用 JavaScript 实现。专门用来编写代码，支持超过100个语言，以及各种各样的扩展让我们实现更高级的编辑功能。

A tiny (108 bytes), secure URL-friendly unique string ID generator

React components for efficiently rendering large, scrollable lists and tabular data

GSAP is a JavaScript library for building high-performance animations that work in **every** major browser. Animate CSS, SVG, canvas, React, Vue, WebGL, colors, strings, motion paths, generic objects...anything JavaScript can touch! No other library delivers such advanced sequencing, reliability, and tight control while solving real-world problems on millions of sites. GSAP works around countless browser inconsistencies; your animations **just work**. At its core, GSAP is a high-speed property manipulator, updating values over time with extreme accuracy. It's up to 20x faster than jQuery! See https://greensock.com/why-gsap/ for what makes GSAP so special.

Ant Design Pro 是一个企业级中后台前端/设计解决方案。

Next-generation ES module bundler

A light-weight, no-dependency, vanilla JavaScript library to drive the user's focus across the page

A kickass library to manage your poppers

the last carousel you'll ever need

Free and Open Source Web Builder Framework

Select2 是一个优化下拉框 select 的 jQuery 插件，它支持搜索（搜索选择）、远程数据集、以及无限滚动的结果。

fetch 是 window.fetch 的 JavaScript polyfill。全局 fetch 函数是 web 请求和处理响应的简单方式，不使用 XMLHttpRequest。这个 polyfill 编写的接近标准的 Fetch 规范。

Excel 5.0/95 and 97-2004 spreadsheet (BIFF5 XLS / BIFF8 XLS / XML 2003) parser

Modernizr 是一个 JavaScript 库，用于检测用户浏览器的 HTML5 与 CSS3 特性。

ore-js 是 babel-polyfill 的底层依赖，通过各种奇技淫巧，用 ES3 实现了大部分的 ES2017 原生标准库，同时还要严格遵循规范。

html2canvas 能够实现在用户浏览器端直接对整个或部分页面进行截屏。

Modern & flexible browser fingerprinting library

Client side library for the Websocket package used in the golang web framework called IRIS.

Simplified HTTP request client.

简洁、美观、开源的图标库。

Babylon.js is a JavaScript 3D engine based on webgl.

Lightweight Mobile UI Components built on Vue

Vanilla HTML components for Dash

render dash components in react

Dash table

Core component suite for Dash

Material Design for Bootstrap (MDB) is a powerful Material Design UI KIT for most popular HTML, CSS, and JS framework - Bootstrap.

A practical functional library for JavaScript programmers.

highlight.js 是一款轻量级的 Web 代码语法高亮库

PhotoSwipe 是一个 JavaScript 实现的相册组件，没有外部依赖。

p5.js 是个 JavaScript 创意编程程式库，其专注在让编程更易于使用及更加广泛的包容艺术家、设计师、教育家、初学者以及任何其他人。

String validation and sanitization

SVG icons for popular brands https://simpleicons.org

iView 一套基于 Vue.js 的高质量 UI 组件库

React-Redux 是 Redux 的官方 React 绑定库。

Intro.js 是用于为网站或项目添加分布指南的工具库。

A collection of CSS3 powered hover effects to be applied to call to actions, buttons, logos, featured images and so on.

React Native Elements & UI Toolkit

Mocha 是一个功能丰富的 javascript 测试框架,运行在 Node.js 和浏览器中,使异步测试变得简单有趣。

NProgress 是一个轻量级的进度条组件,使用简便,可以很方便集成到单页面应用中

A realtime Database for the Web

Pure.css 是 Yahoo 出品的一组轻量级、响应式纯 CSS 模块，适用于任何 Web 项目。

A simple, lightweight JavaScript API for handling cookies

React-Bootstrap 是基于 React 实现的 Bootstrap 5 组件库

Ember.js是一个开源的 JavaScript 客户端框架，用于开发Web应用程序并使用MVC（模型 - 视图 - 控制器）架构模式。

Saga middleware for Redux to handle Side Effects

A lightweight JavaScript library for creating particles

A draggable and resizable grid layout with responsive breakpoints, for React.

Chosen 是 select 下拉框美化插件,它能让丑陋的、很长的 select 选择框变的更好看、更方便。

Dark mode for every website

Javascript audio library for the modern web.

The Polymer library makes it easy to create your own web components. Give your element some markup and properties, and then use it on a site. Polymer provides features like dynamic templates and data binding to reduce the amount of boilerplate you need to

React Native for Web

Spreadsheet-like data grid editor that provides copy/paste functionality compatible with Excel/Google Docs

ASP.NET Core SignalR is an open-source library that simplifies adding real-time web functionality to apps. Real-time web functionality enables server-side code to push content to clients instantly.

Piwik is a free web analytics tool that provides you with detailed reports on your website's visitors, your marketing campaigns and much more. Piwik is an open source alternative to Google Analytics, available in 45 languages, and has been downloaded more than 1 million times!

Hammer.js 是一个开源的,轻量级的 JavaScript 库,它可以在不需要依赖其他东西的情况下识别触摸,鼠标事件。

jade 是一款健壮、灵活、功能丰富的模板引擎，专门为 Node.js 平台开发。Jade 已经改名为 Pug。

A React UI toolkit for the web.

Gentellela Admin is a free to use Bootstrap admin template

A Javascript library for running ONNX models on browsers

A set of over 500 free MIT-licensed high-quality SVG icons for you to use in your web projects. Each icon is designed on a 24x24 grid and a `2px` stroke.

SweetAlert 是一个 JavaScript 插件，能够完美替代 JavaScript 自带的 alert 弹出框，并且功能强大、设计优美。

Full xterm terminal, in your browser

Full-sized drag & drop event calendar

Interactive, novel data visualization

JSON database for Node and the browser powered by lodash API

Lightweight fuzzy-search

An enterprise-class UI design language and Vue-based implementation

Fast math typesetting for the web.

flv.js 是一个使用纯JavaScript编写的FLV(HTML5 Flash Video)播放器。

基于 Material 风格的 Bootstrap UI 组件库。支持 Bootstrap v3 和 v4 版本。

Reusable React components for building web experiences.

Drag and drop so simple it hurts

Ethereum JavaScript API

Console for Mobile Browsers

Easily reveal elements as they enter the viewport.

A rich text editor for everyday writing

localForage 是一个高效而强大的离线存储方案。它封装了 IndexedDB、WebSQL、localStorage,并且提供了一个简化的类似 localStorage 的 API。

Bluebird 是一个第三方 Promise 规范实现库,它不仅完全兼容原生 Promise 对象,且比原生对象功能更强大。

Selectors for Redux.

The JavaScript motion engine. Handles animation, physics, and input tracking.

A router for Vue.js

一种MIS页面生成工具

A framework for building data-driven React applications.

A spring that solves your animation problems.

1kb JavaScript library for building modern UI applications

Draft.js 是 Facebook 推出的用于 React 的富文本编辑框架，提供一致的模型以及跨浏览器差异化的抽象。

Handlebars 是一个 JavaScript 语义模板库，通过对视图（view）和数据的分离来快速构建 Web 模板。

An open-source machine learning framework.

UIkit 是 YOOtheme 团队开发的一款轻量级、模块化的前端框架，可快速构建强大的前端 WEB 界面。

Google Web Starter Kit: Boilerplate & Tooling for Multi-Device Development

A realtime, decentralized, offline-first, graph data synchronization engine.

Stand-alone parallax scrolling library with zero dependencies.

A Vue 3 Component Library. Fairly Complete, Theme Customizable, Uses TypeScript, Fast

Putting Flash back on the web. Ruffle will polyfill all Flash content and replace it with the Ruffle flash player.

The JavaScript Drag & Drop library your grandparents warned you about.

FastClick 是一个简单易用的库，它消除了移动端浏览器上的物理点击和触发一个 click 事件之间的 300ms 的延迟。目的就是在不干扰你目前的逻辑的同时，让你的应用感觉不到延迟，反应更加灵敏。

JSON Web Token implementation (symmetric and asymmetric)

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

motion graphics toolbelt for the web

wangEditor, your simple open-source easy-use rich text editor!

A beautiful, responsive, customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes, supported fork of sweetalert

A beautiful, responsive, customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes, supported fork of sweetalert

Framework7 是一个开源免费的框架，可以用来开发混合移动应用（原生和 HTML 混合）或者开发 iOS & Android 风格的 WEB APP。也可以用来作为原型开发工具，可以迅速创建一个应用的原型。

Versatile typeface for code, from code.

The open source javascript graphing library that powers plotly

The premium icon font for Ionic Framework

Skeleton is a small collection of CSS files that can help you rapidly develop sites that look beautiful at any size, be it a 17 inch laptop screen or an iPhone.

Thunk middleware for Redux.

Drag and Drop for React

Flux 是 Facebook 用于构建客户端 Web 应用程序的一个系统架构。它通过利用单向数据流来补充 React 的可组合视图组件。

A collection of loading indicators animated with CSS

A simple utility for conditionally joining classNames together

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else using Blink or WebKit). DOMPurify is written by security people who have vast background in web attacks and XSS. Fear not.

A fast, lightweight, opinionated table and datagrid built on React

Modular and customizable Material Design UI components for the web

Building blocks for the VR Web

A Unicode standard based way to implement emoji across all platforms.

Less 扩充了 CSS 语言,增加了诸如变量、混合(mixin)、运算、函数等功能。 Less 既可以运行在服务器端(Node.js 和 Rhino 平台)也可以运行在客户端(浏览器)。

Markdown-it - 现代、插件化的 markdown 解析器。

JavaScript HLS client using MediaSourceExtension

Accelerated JavaScript animation.

pjax 是一个 jQuery 插件，它通过 ajax 和 pushState 技术提供了极速的（无刷新 ajax 加载）浏览体验，并且保持了真实的地址、网页标题，浏览器的后退（前进）按钮也可以正常使用。

elegant & feature rich browser / node HTTP with a fluent API

An graphical interactive in-browser GraphQL IDE.

Bridging hyperscript to InfernoJS

Official Inferno bindings for Redux

Provides methods to render HTML strings from Inferno elements

Provides an enum of all possible VNode Flags used when calling Inferno.createVNode

Provides a compatibility with React codebases

Suite of utilities for testing Inferno applications

Provides routing functionality for Inferno

Helpers functions for Inferno

Official Inferno bindings for Mobx

FilePond, Where files go to stretch their bits.

PouchDB is a pocket-sized database.

An extremely fast, isomorphic JavaScript library for building modern user interfaces

Provides methods to create Inferno VNodes

A jQuery typing animation script

TinyMCE 是一个采用 JavaScript 编写的、轻量级的、基于浏览器的、所见即所得编辑器。

PlayCanvas WebGL game engine

a 2D rigid body physics engine for the web

typeahead.js 是实现预输入的强大灵活的 JavaScript 库。

Unfancy JavaScript

Immutable date wrapper

Simultaneously build desktop/mobile SPA websites & phone/tablet apps with VueJS

Dropzone -- 处理文件拖拽上传。

Provides ES2015 stateful components (with lifecycle events) to Inferno

Provides a helper to create Inferno Components without needing ES2015

Provides support for React's Dev Tools for Inferno

Mobile UI elements for vue.js

JavaScript library for formatting input text content when you are typing

inspired by iscroll, and it has a better scroll perfermance

A lightweight, extendable front-end developer tool for mobile web page.

Official packaging of Jasmine's core files for use by Node.js projects.

A lightweight, powerful datetimepicker

A kickass library to create tooltips, based on Popper.js

Generate beautiful API references from OpenAPI specs

Tiny and elegant HTTP client based on the browser Fetch API

Advanced Framework Agnostic Javascript Datagrid.

Advanced Framework Agnostic Javascript Datagrid.

An HTML5 saveAs() FileSaver implementation.

Mock.js is a simulation data generator to help the front-end to develop and prototype separate from the back-end progress and reduce some monotony particularly while writing automated tests.

A framework for real-time applications and REST API with JavaScript and TypeScript

Pace 是一个页面加载进度条工具。

NES.css is NES-style CSS Framework.

A JavaScript Chart Library

RFC4122 (v1, v4, and v5) UUIDs

Math.js 是一个在 JavaScript 和 Node.js 中应用广泛的数学公式库，它具有灵活的表达式解析器，支持符号计算，带有大量内置函数和常量，并提供了一个集成的解决方案，可以处理不同的数据类型。

Efficient Augmented Reality for the Web

Simple, responsive, modern SVG Charts with zero dependencies

Minimal CSS Framework for semantic HTML

High performance (jankfree) lazy loader for images (including responsive images), iframes and scripts (widgets).

The javascript library for magical scroll interactions.

A React-like user interface micro-library

JavaScript library of crypto standards.

A library for promises (CommonJS/Promises/A,B,D)

Masonry -- 一个瀑布流布局工具库。

Parallax Engine that reacts to the orientation of a smart device.

A pure Webassembly / Javascript port of FFmpeg.

Zepto 是一个轻量级的针对现代高级浏览器的 JavaScript 库， 它与 jQuery 有着类似的 API。 如果你会用 jQuery，那么你也会用 Zepto。

Flat UI Free is a beautiful theme for Bootstrap. We have redesigned many of its components to look flat in every pixel

A React utility belt for function components and higher-order components

The Pyodide JavaScript package

Bootswatch is a collection of themes for Bootstrap.

Medium.com WYSIWYG editor clone.

wangEditor5, Open source web rich text editor, run right out of the box, config simply.

A Web Audio framework for making interactive music in the browser.

Native AngularJS (Angular) directives for Bootstrap. Small footprint (5kB gzipped!), no 3rd party JS dependencies (jQuery, bootstrap JS) required!

mustache.js 是一个简单强大的 JavaScript 模板引擎,使用它可以简化在 js 代码中的 html 编写。

A framework for building brilliant applications

Renders Markdown as React components

Create graphics using HTML Canvas or SVG with a hand-drawn, sketchy, appearance.

A Minimalistic Wrapper for IndexedDB

Build mobile apps with simple HTML, CSS, and JS components.

The Swiss Army Knife of Vector Graphics Scripting

CesiumJS is a JavaScript library for creating 3D globes and 2D maps in a web browser without a plugin.

Neural networks in JavaScript

React JSON Viewer Component, Extracted from redux-devtools

Spreadsheet-like data grid editor that provides copy/paste functionality compatible with Excel/Google Docs

Simple styling in React.

Quickly integrate Bootstrap 4 components with Vue.js

GPU Accelerated JavaScript

Internationalize React apps declaratively. This library provides React components and an API to format dates, numbers, and string messages, including pluralization.

Intuitive, type safe and flexible Store for Vue

Excel Workbook Manager - Read and Write xlsx and csv Files.

Add motion to your apps with a single line of code.

A document head manager for React

Cropper.js 是一款非常强大却又简单的图片裁剪工具,它可以进行非常灵活的配置,支持手机端使用,支持包括 IE9 以上的现代浏览器。

Animate on scroll library

An image processing library written entirely in JavaScript (i.e. zero external or native dependencies).

Guide your users through a tour of your app.

Multiple applications, one page

Wow, such a lovely HTML5 danmaku video player

支持打开和写入数据库、编译 SQL 语句等功能的 SQLite 工具库。本 SQLite 工具库是用纯 javascript （利用 emscripten 进行编译）实现的。

A typeface designed for source code

JavaScript library to make drawing animation on SVG

Another JSON Schema Validator

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

Reimplementation of CSS layout using pure JavaScript

Sleek, intuitive, and powerful front-end framework for faster and easier web development.

Blockly is a library for building visual programming editors.

State-based routing for AngularJS

Konva is an HTML5 Canvas JavaScript framework that enables high performance animations, transitions, node nesting, layering, filtering, caching, event handling for desktop and mobile applications, and much more.

Vue component allowing drag-and-drop sorting in sync with View-Model. Based on Sortable.js.

Next Generation Vue UI Component Library

A back to the basics CSS starter kit.

Guide your users through a tour of your app.

Front End Cross-Frameworks Framework.

The official Semantic-UI-React integration.

A localStorage wrapper for all browsers without using cookies or flash. Uses localStorage, globalStorage, and userData behavior under the hood

Primer 是 GitHub 所使用的 CSS 框架。

An amazing collection of over 170 ready to use responsive design blocks based on Bootstrap.

This module makes it easy to get started with the Workbox service worker libraries.

Next-Generation full text search library with zero dependencies.

RequireJS 是一个 JavaScript 文件和模块载入工具。它针对浏览器使用场景进行了优化，并且也可以应用到其他 JavaScript 环境中，例如 Rhino 和 Node.js。

MUI 是最接近原生APP体验的高性能前端框架

PeerJS client

JavaScript Vector Library

Selectize is a jQuery-based custom <select> UI control. Useful for tagging, contact lists, country selectors, etc.

Universal dynamic module loader

Turbolinks makes navigating your web application faster

on-demand confetti gun

A higher order component decorator for forms using Redux and React

A datepicker for Bootstrap forked from Stefan Petre's (of eyecon.ro), improvements by eternicode

the Grammar of Graphics in Javascript

Smooth scrolling for the web

Lightweight, robust, elegant syntax highlighting. A spin-off project from Dabblet.

Get the dominant color or color palette from an image.

一个简单的web在线思维导图

A Markdown to HTML converter written in Javascript

Highcharts is a charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application. Highcharts currently supports line, spline, area, areaspline, column, bar, pie and scatter chart types. Highcharts is NOT free for commercial use. See the license here: http://highcharts.com/license

A WebGL interactive maps library

Simple, responsive charts

Client/server side PDF printing in pure JavaScript

A web-based tool to view, edit, format, and validate JSON

A Graph Visualization Framework in JavaScript

OpenLayers is a JavaScript library for building map applications on the web.

A JavaScript library dedicated to graph drawing.

PrimeNG is a collection of rich UI components for Angular 2

Drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE8+)

Library for drawing smooth signatures.

Highly customizable library for building an interactive node-based UI, workflow editor, flow chart or static diagram

The Vega visualization grammar.

React port of slick carousel

A configurable Mobile UI specification and React-based implementation.

An extended Bootstrap table with radio, checkbox, sort, pagination, and other added features. (supports twitter bootstrap v2 and v3).

File-based embedded data store for node.js

Content aware image cropping.

GFM Markdown Wysiwyg Editor - Productive and Extensible

Super Simple WYSIWYG Editor on Bootstrap

min/max-width media query polyfill

svg.js 是一个用于操作 SVG 并能够为 SVG 添加动画效果的轻量级工具库。

realistic password strength estimation

ECMAScript (ESTree) AST walker

ECMAScript parser

A simple, in-browser, markdown-driven slideshow tool

Lightbox and modal dialog plugin. Can display inline HTML, iframes (YouTube video, Vimeo, Google Maps), or an image gallery. Animation effects are added with CSS3 transitions. For jQuery or Zepto.

jQuery UI 是建立在 jQuery JavaScript 库上的一组用户界面交互、特效、小部件及主题。

Card lets you add an interactive, CSS3 credit card animation to your credit card form to help your users through the process.

pell - the simplest and smallest WYSIWYG text editor for web, with no dependencies

A library that converts HTML to Markdown

:flags: A collection of all country flags in SVG — plus the CSS for easier integration

:flags: A collection of all country flags in SVG — plus the CSS for easier integration

generator async control flow goodness

TOAST UI Calendar

Simple VueJS input validation plugin

Raphael 是一个用 JavaScript 实现的强大的矢量图形库。

A virtual DOM library with focus on simplicity, modularity, powerful features and performance.

Faster subsequent page-loads by prefetching in-viewport links during idle time

Data viz for React

Graph theory (a.k.a. network) library for analysis and visualisation

A WebGL interactive maps library

Simple HTML5 drag-drop zone with React.js

Error-tolerant ECMAScript parser

MathJax is an open source JavaScript display engine for mathematics that works in all browsers.

A responsive and accessible date range picker component built with React

Programming related icons collection

ECharts component for Vue.js.

History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. Including continued support for data, titles, replaceState. Supports jQuery, MooTools and Prototype. For HTML5 browsers this means that you can modify the URL directly, without needing to use hashes anymore. For HTML4 browsers it will revert back to using the old onhashchange functionality.

Give your page some headroom. Hide your header until you need it

Reactstrap 是基于 React 实现的 Bootstrap 4 组件库

protobuf.js is a pure JavaScript implementation with TypeScript support for node.js and the browser.

persist and rehydrate redux stores

A JavaScript library for efficient data fetching.

Knockout makes it easier to create rich, responsive UIs with JavaScript

ToastrJS is a JavaScript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.

a node.js library for performing geospatial operations with geojson

The perfect library for adding search, sort, filters and flexibility to tables, lists and various HTML elements. Built to be invisible and work on existing HTML

Instant DB for React

Client-side form validation made easy

Spectre.css: a lightweight, responsive and modern CSS framework.

Interactive navigable audio visualization using Web Audio and Canvas

Simple library for handling keyboard shortcuts

Lightweight JavaScript-based user-agent string parser

JavaScript library for color conversions

The development environment of CKEditor 5 – the best browser-based rich text editor.

Waypoints 是一个用来实现捕获各种滚动事件的工具。

Open source online markdown editor.

HTML-to-Markdown converter

Performant, mobile-first, and 100% responsive modular css framework.

Filter and sort magical layouts

A web request service for Vue.js

A responsive image polyfill.

Deep Learning in Javascript. Train Convolutional Neural Networks (or ordinary ones) in your browser.

♏ 易于使用的 Markdown 编辑器，为适配不同的应用场景而生

A WASM version of Skia's Canvas API

JavaScript Template Engine

natural language processing in the browser

Touch-Optimized Web Framework for Smartphones & Tablets

Date range picker component for Bootstrap

Bootstrap-select is a jQuery plugin that overhauls select elements to improve their appearance and expand their functionality.

Super simple, fast and easy to use tweening engine which incorporates optimised Robert Penner's equations.

JavaScript test spies, stubs and mocks.

html5shiv 是一个针对 IE 浏览器的 HTML5 JavaScript 补丁，目的是让 IE 识别并支持 HTML5 元素。

Trianglify is a javascript library for generating colorful triangle meshes that can be used as SVG images and CSS backgrounds.

A fully reactive JavaScript framework for Human-Computer Interaction

Loading animations in pure css

Highmaps is Highcharts for geo maps. Mainly choropleth maps where the color intensity relates to some value of a geographic area, but Highmaps also supports different features like lines (roads, rivers etc.) and points (cities, points of interest) and more. Highmaps comes in two flavors, either as a standalone JavaScript file, or as a plugin for Highcharts. Highmaps is NOT free for commercial use. See the license and pricing here: http://shop.highsoft.com/highmaps.html

Highstock lets you create stock or general timeline charts in pure JavaScript, including sophisticated navigation options like a small navigator series, preset date ranges, date picker, scrolling and panning. Highstock is NOT free for commercial use. See the license here: http://shop.highsoft.com/highstock.html

Responsive, sortable, filterable and draggable grid layouts.

AWS Amplify is a JavaScript library for Frontend and mobile developers building cloud-enabled applications.

GitHub stylesheets for rendering markdown.

A standalone version of the readability library used for Firefox Reader View.

Lightweight UI components for Vue.js based on Bulma

Create an Apple-like one page scroller website (iPhone 5S website) with One Page Scroll plugin

UI toolkit for building desktop apps with Electron.

Material Design for Bootstrap (MDB) is a powerful Material Design UI KIT for most popular HTML, CSS, and JS framework - Bootstrap.

Set of higher-order components to turn any list into a sortable, touch-friendly, animated list

A react component toolset for managing animations

Reveal CSS animation as you scroll down a page

library for turn-based games

An animated CSS3 loading spinner with VML fallback for IE.

Vanilla JS Tooltip Library

QRCode.js is javascript library for making QRCode

A javascript text diff implementation.

A library for the MQTT protocol

micro check library

Moveable is Draggable, Resizable, Scalable, Rotatable, Warpable, Pinchable, Groupable, Snappable.

jsbeautifier.org for node

Grid based off of CSS3 flexbox specification

gridstack.js is a jQuery plugin for widget layout

Validate your forms, frontend, without writing a single line of javascript!

A querystring parser that supports nesting and arrays, with a depth limit

A minimalist CSS framework.

The minimal amount of CSS to replicate the GitHub Markdown style

A simple React component capable of building HTML forms out of a JSON schema.

D3-based reusable chart library

HTML5 Mobile Framework & UI Components

A free, open source, Bootstrap admin theme created by Start Bootstrap

Static analysis tool for JavaScript

Better default colors for the web. A collection of skin classes for faster prototyping and nicer looking sites.

Better default colors for the web. A collection of skin classes for faster prototyping and nicer looking sites.

GitHub's icon font

Umbrella package for most common Ethers libraries.

Calendar! with events

A suite of react components

A simple, lightweight jQuery plugin for reading, writing and deleting cookies.

Lazyload images with jQuery

The most popular library of interactive components built with Tailwind CSS

A two-dimensional drawing api meant for modern browsers.

A set of React components implementing Google's Material Design specification with the power of CSS Modules.

You images done yet or what?

Automatically detect when a browser is offline

i18next is a full-featured i18n javascript library for translating your web application.

A modern approach for Computer Vision on the web.

Incredibly simple real-time web for .NET http://signalr.net

Easily measure performance metrics in JavaScript

Hardware-accelerated JavaScript library for machine intelligence

A monkey testing library written in JavaScript, for Node.js and the browser. Use it to check the robustness of web applications by unleashing a horde of undisciplined gremlins.

Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams

Official Sentry SDK for browsers

Favico.js is a library to manipulate the favicon, adding alert badges, render images or videos.

The Carbon Design System is IBM’s open-source design system for products and experiences.

Format and manipulate numbers.

A client-side library to make absolutely positioned elements attach to elements in the page efficiently.

Lazyload images with jQuery

A simple and reusable datepicker component for React

Porting of Vincent Garreau's particles.js, converted in TypeScript.

Draws simple SVG flow chart diagrams from textual representation of the diagram

A tooltip library in CSS for your lovely websites.

The most advanced UX framework for enterprise applications.

Barba.js it's a small, flexible and dependency free library that helps you creating fluid and smooth transition between your website's pages.

Extensions for Sentry AM

Web Font Loader gives you added control when using linked fonts via @font-face.

A powerful templating engine with inheritance, asynchronous control, and more (jinja2 inspired)

Collection of hand-drawn sketchy web components

HTML5 audio and video players in pure HTML and CSS. MediaElementPlayer.js uses the same HTML/CSS for all players.

Angular powered Bootstrap

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

A compact, cross-browser solution for Javascript desktop notifications

material design ui for vue2

a super simple, no-nonsense diagramming library written in react that just works

This file creates a global JSON object containing two methods: stringify and parse.

Create, read and edit .zip files with Javascript http://stuartk.com/jszip

Animates a numerical value by counting to it

DASH/EME video player library

google 3d model viewer

Multiple file upload plugin with progress-bar, drag-and-drop.

Embedded JavaScript templates

A jQuery plugin for entering international telephone numbers

A Module Loader for the Web

Restful Resources service for AngularJS apps

layer 是一个 web 弹层组件

Neural network library

An AngularJS directive for file upload using HTML5 with FileAPI polyfill for unsupported browsers

Token-based AngularJS Authentication

PrimeReact is a rich set of open source UI Components for React.

SockJS-client is a browser JavaScript library that provides a WebSocket-like object. SockJS gives you a coherent, cross-browser, Javascript API which creates a low latency, full duplex, cross-domain communication channel between the browser and the web server.

A dynamic, browser-based visualization library.

A touch slideout navigation menu for your mobile web apps.

Ruthlessly simple bindings to keep react-router and redux in sync

A Simple and Card UI Design theme for Hexo

Vue module for lazy-loading images in your vue.js applications.

JavaScript image viewer.

A pure JavaScript implementation of git for node and browsers!

A universal React-compatible render engine.

Touch enabled jQuery plugin that lets you create beautiful responsive carousel slider.

A simple jQuery image cropping plugin.

A framework for responsive emails made by ZURB

Buttons with built-in loading indicators

The mobile-friendly, responsive, and lightweight jQuery date & time input picker.

Responsive and slick progress bars with animated SVG paths

Interactive table generation JavaScript library

Interactive table generation JavaScript library

A standalone module that suggests a right domain when your users misspell it in an email address.

🇨🇳 汉字拼音 ➜ hàn zì pīn yīn

DOM driver for Rax.

Simple, lightweight and fast jQuery slider

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Official open source SVG icon library for Bootstrap

Data grid for React

EaselJS is a library for building high-performance interactive 2D content in HTML5. It provides a feature-rich display list to allow you to manipulate and animate graphics. It also provides a robust interactive model for mouse and touch interactions.

AWS SDK for JavaScript

Ink is a responsive email framework for making emails that look great on any device.

A simple finite state machine library

A minimal, functional history implementation for JavaScript

LazyLoad is a fast, lightweight and flexible script for loading images only when they're about to enter the viewport of a scrollable area, with an excellent support to the progressive JPEG image format. Typescript module definition is available.

The Tagged Template syntax for Virtual DOM. Only browser-compatible syntax.

Visual connectivity for webapps

A library optimized for concise, principled data graphics and layouts

Infinite Scroll is a JavaScript plugin that automatically adds the next page, saving users from a full page load.

A sensible Markdown parser for javascript

A set of tools to manage inline styles on React elements

Smooth CSS3 transitions and transformations for jQuery.

Highly customizable checkboxes and radio buttons (jQuery and Zepto). Features: identical inputs across different browsers and devices (both desktop and mobile), touch devices support (iOS, Android, BlackBerry, Windows Phone, Amazon Kindle), keyboard accessible inputs (Tab, Spacebar, Arrow up/down and other shortcuts), screenreader accessible inputs — (ARIA attributes for VoiceOver and others), customization freedom (use any HTML and CSS to style inputs or try 6 Retina-ready skins), lightweight size (1 kb gzipped). Provides 32 options to customize checkboxes and radio buttons, 11 callbacks to handle changes, 9 methods to make changes programmatically. Saves changes to original inputs, works carefully with any selectors.

JavaScript implementation of the IPFS specification

A multi-dimensional charting library built to work natively with crossfilter and rendered using d3.js

DataTables enhances HTML tables with the ability to sort, filter and page the data in the table very easily. It provides a comprehensive API and set of configuration options, allowing you to consume data from virtually any data source.

Accessible modal dialog component for React.JS

QRCode / 2d Barcode api with both server side and client side support using canvas

Build tools and sources for developing OpenLayers based mapping applications

An extensible media player for the web

Generates UML sequence diagrams from simple text

Javascript library to create physics-related animations

Versatile SQL database for browser or node. Handles relational data and nested JSON (noSQL). Export to and import from Excel, localStorage or IndexedDB

Extensible bare bones carousels for the web

Tiny vanilla JS plugin to display large data sets easily

Internationalization plugin for Vue.js

Stanford Javascript Crypto Library

A date/time picker component designed to work with Bootstrap 3 and Momentjs. For usage, installation and demos see Project Site on GitHub

A robust and powerful date/time picker component. For usage, installation and demos see Project Site on GitHub

CSS3 Animations with special effects

Make your Backbone.js apps dance!

Tiny client-side router

the easiest way to use Google Maps

ECMAScript 5 compatibility shims for legacy JavaScript engines

Simple full-text search in your browser.

The front-end framework for developing responsive, mobile projects on the web in Windows Metro Style.

A reusable charting library written in d3.js

A refreshing JavaScript Datepicker — lightweight, no dependencies, modular CSS

A lightweight, customizable, modular, responsive, lightbox gallery plugin for jQuery.

A lightweight library that provides tools for organizing asynchronous code

Transition numbers with ease

Remix Icon is a set of open source neutral style system symbols elaborately crafted for designers and developers. All of the icons are free to use for both personal and commercial.

Touch, responsive, flickable galleries

Easy, pretty charts

Ultra lightweight, usable, beautiful autocomplete with zero dependencies.

Open source UI components and visual style guide for U.S. government websites

Chart.js 的 React 封装。

Composable and reusable style sheets.

A library for arbitrary-precision decimal and non-decimal arithmetic

The smallest and fastest pixel-level image comparison library.

Beautiful, functional, dialogs in Javascript

An arbitrary-precision Decimal type for JavaScript.

Keep same and cross domain iFrames sized to their content with support for window/content resizing, and multiple iFrames.

Swipe is a lightweight mobile slider with 1-to-1 touch movement.

Touch enabled, responsive and fully customizable jQuery lightbox script

A javascript library for adding voice commands to your site, using speech recognition

A vanilla JS customisable text input/select box plugin

A date/time picker component designed to work with Bootstrap 3 and Momentjs. For usage, installation and demos see Project Site on GitHub

Multiselect component for vue.js

noty is a jQuery plugin that makes it easy to create alert - success - error - warning - information - confirmation messages as an alternative the standard alert dialog. Each notification is added to a queue. (Optional)

A Javascript library to perform OpenSSL RSA Encryption, Decryption, and Key Generation.

Eliminates layout thrashing by batching DOM read/write operations

A jQuery plugin for inflating web type

architecture-free neural network library

Noty is a library that makes it easy to create alert - success - error - warning - information - confirmation messages as an alternative the standard alert dialog. Each notification is added to a queue. (Optional)

JavaScript Performance Monitor

Isomorphic WHATWG Fetch API, for Node & Browserify

An event-driven web framework, from Twitter

The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.

JavaScript diagramming library that uses SVG and HTML for rendering.

Python 3 in the browser

X6 shape for rendering react components.

Collection of tasty CSS-animated hamburger icons. Includes Sass files (modular and customizable), so cook up your own hamburger.

YAML 1.2 parser and serializer

wysihtml5 is an open source rich text editor based on HTML5 technology and the progressive-enhancement approach. It uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles. The code is completely library agnostic: No jQuery, Prototype or similar is required.

Flexible date picker component for React

JavaScript client for the Sentry realtime event logging and aggregation platform.

A simple jQuery plugin to extract the dominant color of an image and apply it to the background of its parent element.

Chance - Utility library to generate anything random

Simple wrapper for cross-browser usage of the JavaScript Fullscreen API

京东风格的轻量级移动端 Vue2、Vue3 组件库（支持小程序开发）

A function for loading CSS asynchronously

A small functional reactive programming lib for JavaScript.

JavaScript toolkit for creating interactive real-time graphs

赫蹏是专为中文内容展示设计的排版样式增强。它基于通行的中文排版规范而来，可以为网站的读者带来更好的文章阅读体验。

A 4kb framework for creating sturdy frontend applications

jquery.inputmask is a jquery plugin which create an input mask.

Inputmask is a javascript library which creates an input mask. Inputmask can run against vanilla javascript, jQuery and jqlite.

Generates an image from a DOM node using HTML5 canvas and SVG

Custom scrollbars with native scroll, done simple, lightweight, easy to use and cross-browser.

In-place editing with Twitter Bootstrap, jQuery UI or pure jQuery

Lovefield - A relational database for web apps

Lightbox is small javascript library used to overlay images on top of the current page. It's a snap to setup and works on all modern browsers.

A light-weight JS library to lazy load any HTML element such as images, ads, videos etc.

library for defining and dispatching keyboard shortcuts

Beautiful, data-driven animations for React.

Convenient and dependency free wrapper for working with arrays and objects.

The page flip effect for HTML5

Gitalk is a modern comment component based on Github Issue and Preact.

An absurdly small jQuery alternative for modern browsers.

URI.js is a Javascript library for working with URLs.

Accessibility engine for automated Web UI testing

Sizzle 是一个纯 JavaScript 实现的 CSS 选择器引擎。

A lightweight canvas library which providing 2d draw for ECharts.

Elevator.js fixes those awkward "scroll to top" moments the old fashioned way.

Fast multidimensional filtering for coordinated views.

Vue Echarts Components

Generates an image from a DOM node using HTML5 canvas and SVG.

clmtrackr is a javascript library for fitting facial models to faces in videos or images.

ECMAScript parsing infrastructure for multipurpose analysis

a drag-and-drop multi-column jQuery grid plugin

For generating attractive random colors

notie - a clean and simple notification, input, and selection suite for javascript, with no dependencies

Bounce.js is a tool and JS library for generating beautiful CSS3 powered keyframe animations.

bizcharts

The runtime for the Elm language.

Normalize browsers' default style

A library used to create beautiful mobile shelfs.

Simple one-to-one WebRTC video/voice and data channels

Tiny but powerful full-text search engine for browser and Node.

A simple, modern, interactive gantt library for the web

A web component for drawing patterns with css.

Re-usable easy interface JavaScript chart library, based on D3 v4+

Custom Element Icons for Clarity

CSS for Clarity

A lightweight graphical user interface for changing variables in JavaScript.

Attractive Javascript plotting for jQuery

Collection of high resolution web browser logos with transparent backgrounds

Next-generation DOM manipulation

Like Underscore, but lazier

AngularStrap - AngularJS directives for Bootstrap

OpenPGP.js is a Javascript implementation of the OpenPGP protocol. This is defined in RFC 4880.

JsBarcode is a simple and powerfull way to create different types of 1d barcodes.

215 weather themed icons inspired by Font Awesome and ready for Bootstrap

An immutable library to create, calculate and format monetary values.

The development version of CKEditor - JavaScript WYSIWYG web text editor.

Avalon.js 是一个迷你、易用、高性能的前端MVVM框架。

Make your site’s pages instant in 1 minute and improve your conversion rate by 1%

Holder 能在浏览器中利用 SVG 渲染图像占位符。

Next-generation DOM manipulation

JavaScript image compressor.

A faster youtube embed.

Lightweight browser detector

Amazingly short non-sequential url-friendly unique id generator.

vue.js wrapper for chart.js

LokiJS 是纯 JavaScript 实现的内存数据库,面向文档,支持 Node.js、览器和 Cordova。

A Badass Bootstrap UI Kit based on Material Design

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

A library in Javascript to create graphs in the browser similar to Unreal Blueprints. Nodes can be programmed easily and it includes an editor to construct and tests the graphs.

Convert Word documents from docx to simple HTML and Markdown

A multi-screen javascript Layout manager

WAI-ARIA compliant React autosuggest component

A lightweight, highly customizable range slider without bloat. Touch support on all modern devices and responsive design ready!

CSS and SVG animation library

Layzr.js 是一个精干、快速、无第三方依赖的懒加载库。

5kb subset of Vue optimized for progressive enhancement

JSON for the ES5 era.

Javascript Matrix and Vector library for High Performance WebGL apps

A client Side/Server Side Router

Dynamic JavaScript Heatmaps for the Web

get value at property, don't throw if parent is undefined

Plupload 是一个支持非常丰富的图片上传插件。可以对低版本的浏览器通过 Flash、Silverligh、html4 支持批量上传，而在高版本浏览器中则会优先使用 html5 接口上传。

Basscss 是一个轻量级的 CSS 基本元素样式、工具、颜色和布局模块,用开开发高性能 Web 页面。

A Bootstrap-themed kickstart for jQuery UI widgets

Framework for developing 3D web apps with physics.

CSS custom properties to help accelerate adaptive and consistent design.

A set of plugins for responsive tables.

A Javascript module and CSS file that allows syntax highlighting of source code snippets in an html page.

A simple library for uni-directional dataflow application architecture inspired by ReactJS Flux

Transform DOM elements into each another with smooth transitions

Lightweight, vanilla javascript parallax library

Lightweight scrollytelling library using IntersectionObserver

Persist and rehydrate your Vuex state between page reloads.

jQuery plugin for embed a excel-like spreadsheet in your apps or website.

Vega-lite provides a higher-level grammar for visual analysis, comparable to ggplot or Tableau, that generates complete Vega specifications.

Modern HTML Presentations

A data grid for Angular

A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.

An opinionated type for all IBM experiences, including the IBM Plex typeface.

A data grid for Angular

Base Fuel UX styles and controls

An enhanced HTML 5 file input for Bootstrap 3.x with file preview, multiple selection, ajax uploads, and more features.

JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.

Best-guess methods for smoothly interpolating and animating between shapes.

Logger for Redux

angular2 native bootstrap components

A Javascript library that preloads pages making use of pjax.

An automatic loading bar for AngularJS

A JavaScript NES emulator

A lightweight, easy to use Javascript <span> injector for radical Web Typography

Immutable data structures for JavaScript which are backwards-compatible with normal JS Arrays and Objects.

2D JavaScript physics engine for cross-platform HTML5 game development

Add Github like mentions autocomplete to your application.

regl is a fast functional WebGL framework.

Create and animate hand-drawn annotations on a web page

SyntaxHighlighter is a fully functional self-contained code syntax highlighter developed in JavaScript.

Fast animations with javascript and CSS-transforms

2kb unopinionated utility for resizeable split views

React components for Leaflet maps

Complete, flexible, extensible and easy to use page transition library for your web.

Firebase JavaScript library for web and Node.js

A minimalist stylesheet for HTML elements

Turn checkboxes and radio buttons into toggle switches.

jsTree 是一个基于 jQuery 的 Tree 控件。支持 XML、JSON、Html 三种数据源。提供创建、重命名、移动、删除、拖放节点操作。

🌐 The easiest way to add fast geo search to your website.

A CSS button library built with Sass

Nice, downward compatible, touchable, jQuery dial

A library for visualization and creative-coding

Instagram filter library in Sass and CSS.

Inline styles in JS that just work (TM)

Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist

Wow, such a beautiful html5 music player

A cross platform high-performance graphics system.

Render elements consistently. Style with best practices.

Animate scrolling to anchor links

Extends the default Bootstrap Modal class.

Diff & Patch for Javascript objects

TOAST UI Component: ImageEditor

A mustache compiler.

A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic

A natural language date parser in Javascript

Wrappers for JavaScript alert(), confirm() and other flexible dialogs using the Bootstrap framework

The jQuery Form Plugin allows you to easily and unobtrusively upgrade HTML forms to use AJAX.

A minimal, blazing fast UI library.

A general purpose real-time charting library for building beautiful, smooth, and high performance visualizations.

An awesome, fully responsive jQuery slider toolkit.

Simple overlay instructions for your apps.

Autosize is a small, stand-alone script to automatically adjust textarea height to fit text.

Add notification bubbles in the favicon

MPEG1 Video Decoder in JavaScript

Edward Tufte uses a distinctive style in his handouts: simple, with well-set typography, extensive sidenotes, and tight integration of graphics and charts.

Client-side HTML-to-PDF rendering using pure JS

A JavaScript library for time series visualization.

JavaScript diagramming library

Evil Icons is a set of SVG icons designed extensively for using in modern web projects

Squire is an HTML5 rich text editor, which provides powerful cross-browser normalisation, whilst being supremely lightweight and flexible.

Markdown parser, done right. 100% Commonmark support, extensions, syntax plugins, high speed - all in one.

tsParticles rotation angle updater

Full featured lightbox gallery. Zero dependencies

Bootstrap components built with Vue.js

A JavaScript library for internationalization and localization that leverage the official Unicode CLDR JSON data.

A tiny wrapper built around fetch with an intuitive syntax.

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

Open-source file manager for web, written in JavaScript using jQuery and jQuery UI.

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

vanilla javascript input mask

Paranoid text spacing for good readability, to automatically insert whitespace between CJK (Chinese, Japanese, Korean) and half-width characters (alphabetical letters, numerical digits and symbols).

Making AJAX as easy as anchor tags

jQuery lightbox and modal window plugin.

Dependency free publish/subscribe library

A simple online editor

Automatic + enhanced analytics.js tracking for common user interactions

Run Keras models (tensorflow backend) in the browser, with GPU support.

A lightweight, easy-to-use jQuery plugin for fluid width video embeds.

A Flexible JavaScript Component Framework

TOAST UI Application: Chart

Google's common JavaScript library

Control the content users see, even when they're offline

A configurable component library for web built on React.

Simple tooltips made of pure CSS

A native Vue.js select component that provides similar functionality to Select2/Chosen without the overhead of jQuery.

Simple.css is a CSS template that allows you to make a good looking website really quickly.

汉字转拼音库。获取中文拼音、韵母、声母、声调、首字母，支持拼音匹配

Oboe.js reads json, giving you the objects as they are found without waiting for the stream to finish

Parallax scrolling made easy.

The simplified HTTP request client 'request' with Promise support. Powered by Bluebird.

Functional utility library - modern, simple, typed, powerful

Some CSS classes to move your DOM!

A benchmarking library that supports high-resolution timers & returns statistically significant results.

A clientside Javascript library for standardizing requests to OAuth2 web services (and OAuth1 - with a shim)

Web typography at its finest: font-size and line-height based on element width.

A JavaScript Sound API supporting MP3, MPEG4 and HTML5 audio + RTMP, providing reliable cross-browser/platform audio control in as little as 12 KB.

A jquery plugin for a pure browser qrcode generation.

An accessibility visualization toolkit

Concise and fast javascript templating compatible with nodejs and other javascript environments

CSS3 backed JavaScript animation framework

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

DIY Presentation Micro-Framework

Automated linting of Cascading Stylesheets

Fast Color Parsing and Manipulation

The jQuery HTML5 Audio / Video Library. Allows you to create a media player with a consistent interface and experience across all browsers.

Create fluid and interactive gradients animations with this small js library.

The hassle-free way to integrate analytics into any web application.

A light JavaScript library to create integrated 2D/3D maps.

Rich content editing entirely re-imagined for the web

UI lib for build hybrid wechat web app

Get color variations from an image. Basically a JS port of Android's Palette

A blazing fast masonry layout generator for fixed width elements.

A Simple and Definitive Open-Source Icons Library

Retina.js is an open source script that makes it easy to serve high-resolution images to devices with retina displays.

Emmet — the essential toolkit for web-developers

JSON Schema based editor

Emoji One is a complete set of emojis designed for the web. It includes libraries to easily convert unicode characters to shortnames (:smile:) and shortnames to our custom emoji images. PNG and SVG formats provided for the emoji images.

Lightweight CSS framework based on Google's Material Design guidelines

The React library for Chatbot UI

Unobtrusive page transitions with jQuery.

The Quill rich-text editor as a React component.

A Javascript library for working with native objects.

Open color scheme for web UI

JavaScript package for DocSearch, the best search experience for docs.

The official low-level Elasticsearch client for Node.js and the browser.

Styles for DocSearch.

zlib port to javascript - fast, modularized, with browser support

Ruby runtime and core library for javascript.

Ruby runtime and core library for javascript.

Quick and easy way to build your product tours with Bootstrap Popovers.

A React table component designed to allow presenting thousands of rows of data.

Alertify is an unobtrusive customizable JavaScript notification system.

A tiny, lightning fast jQuery-like library for modern browsers.

a CSS Framework based on material design

Use Flexbox while supporting older Internet Explorers

React UI Framework

A CSS3 and jQuery Filter & Sort Plugin

An Embeddable Markdown Editor

CSS for clean and fast web apps

CSS3 list scroll effects

A very lightweight jQuery plugin to lazy load images

Highly configurable, well-tested, JavaScript-based HTML minifier.

A framework to make it easy for developers to add product tours to their pages.

RecordRTC is a server-less (entire client-side) JavaScript library can be used to record WebRTC audio/video media streams. It supports cross-browser audio/video recording.

A jQuery Plugin to make masks on form fields and html elements.

timeago.js is a simple library (only 2kb) to used to format datetime with `*** time ago` statement. eg: '3 hours ago'. localization supported.

JavaScript MD5 implementation.

Grid.js is a Free and open-source HTML table plugin written in TypeScript. It works with most JavaScript frameworks, including React, Angular, Vue and VanillaJs.

GitHub REST API client for Node.js

Vanilla javascript slider for all purposes, inspired by Owl Carousel.

Touch enabled jQuery plugin for creating responsive carousels and sliders.

Jcrop is the quick and easy way to add image cropping functionality to your web application.

JavaScript Load Image is a library to load images provided as File or Blob objects or via URL. It returns an optionally scaled and/or cropped HTML img or canvas element. It also provides a method to parse image meta data to extract Exif tags and thumbnails and to restore the complete image header after resizing.

HeadJS: Responsive Design, Feature Detections & Asset Loading. The only script in your <HEAD>

bin-packing layout library

Peity (sounds like deity) is a simple jQuery plugin that converts an element's content into a simple mini `svg` pie, line or bar chart.

A javascript scrollbar plugin which hides the native scrollbars and provides custom styleable overlay scrollbars, but keeps the native functionality and feeling.

A JavaScript library for providing multiple simultaneous, stable, fault-tolerant and resumable/restartable uploads via the HTML5 File API.

A lightweight WYSIWYG editor

A react component for Ace Editor

High quality image resize in browser.

Responsive Nav JS plugin

Progressively responsive jQuery navigation

A JavaScript code analyzer for deep, cross-editor language support

A responsive image cropping tool for React

A jQuery plugin that enables HTML5 placeholder behavior for browsers that aren’t trying hard enough yet

WinJS is a set of JavaScript toolkits that allow developers to build applications using HTML/JS/CSS technology.

Client-side growl-like notifications with actions and auto-retry.

Highly customizable custom scrollbar jQuery plugin, featuring vertical/horizontal scrollbars, scrolling momentum, mouse-wheel, keyboard and touch support user defined callbacks etc.

A Javascript chess library for chess move generation/validation, piece placement/movement, and check/checkmate/draw detection

instantsearch.js is a library of widgets to build high performance instant search experiences using Algolia

Runtime type checking for React props and similar objects.

A jquery plugin to be used on touch devices such as iPad, iPhone, Android etc, to react to swipe gestures.

Generate YouTube-like ids from numbers. Use Hashids when you do not want to expose your database ids to the user.

The Diff Match and Patch libraries offer robust algorithms to perform the operations required for synchronizing plain text.

Configurable FLIP animation helpers for React

An easy-to-use JavaScript Unit Testing framework.

Simple autocomplete pure vanilla Javascript library.

A radically powerful Text-Editor/Wysiwyg editor for Angular.js

It's the best way to zoom an image

A JavaScript library for rendering music notation and guitar tablature

Clean up user-submitted HTML, preserving whitelisted elements and whitelisted attributes on a per-element basis

3D animated backgrounds for your website

A simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element.

Detect if web fonts are available

YUI 3 Source

Pure CSS Icons

A functional music theory library

Nestable is an experimental example and not under active development. If it suits your requirements feel free to expand upon it!

CSS-Element-Queries Polyfill. proof-of-concept for high-speed element dimension/media queries in valid css.

Fast SublimeText-like fuzzy search for JavaScript

Client-side Bitcoin JavaScript library

A javascript library that makes your page dance.

An extension to GeoJSON that encodes topology.

Firebase bindings for Vue.js

An advanced barcode-scanner written in JavaScript

A jQuery plugin that adds cross-browser mouse wheel support.

ArtPlayer.js is a modern and full featured HTML5 video player

A JavaScript library that provides a simple API, and powerful features to make working with audio a breeze. Easily ties in audio file loading to PreloadJS.

Render ePub documents in the browser, across many devices

Parse and display moments in any timezone.

webcomponents.js

Imager.js is an alternative solution to the issue of how to handle responsive image loading, created by developers at BBC News.

Effortless animation between DOM changes (eg. list reordering) using the FLIP technique.

KineticJS is an HTML5 Canvas JavaScript framework that enables high performance animations, transitions, node nesting, layering, filtering, caching, event handling for desktop and mobile applications, and much more.

A JS library for building WYSIWYG editors for HTML content

Manage HTML metadata in Vue.js components with ssr support

A comment system based on GitHub Issues

jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").

A script that lets you use only unprefixed CSS properties everywhere. It works behind the scenes, adding the current browser’s prefix to any CSS code, only when it’s needed.

lightweight, efficient Tags input component in Vanilla JS / React / Angular [super customizable, tiny size & top performance]

Create a scrolling pile of sections

Cross-Platform JavaScript Creative Coding Framework

A simple and easy jQuery plugin for CSS animated page transitions.

JavaScript library for reading EXIF image metadata

JavaScript API for Gmail (useful for chrome extensions)

Scribbletune is a JavaScript library that helps you construct musical ideas with JavaScript String & Array functions and export them as MIDI files.

Parser generator for JavaScript

Javascript SVG parser and renderer on Canvas

JavaScript library that can create animated gifs from video streams (e.g. webcam), existing videos (e.g. mp4), or existing images

jquery tree plugin

A shim to insulate apps from WebRTC spec changes and browser prefix differences

make that shiz draggable

An easy & approachable language for modern web front-ends

May the force label you.

Pull To Refresh

React component styling solved

A JavaScript library that lets you add stories everywhere

Device.js makes it easy to write conditional CSS _and/or_ JavaScript based on device operating system (iOS, Android, Blackberry, Windows, Firefox OS, MeeGo, AppleTV, etc), orientation (Portrait vs. Landscape), and type (Tablet vs. Mobile).

A JavaScript library that allows you to control the design of your media controls in your webpage -- not the browser. No dependencies (jQuery not required) https://521dimensions.com/open-source/amplitudejs

Optimized bcrypt in plain JavaScript with zero dependencies. Compatible to 'bcrypt'.

Triggers classes on HTML elements based on the scroll position. It makes use of requestAnimationFrame so it doesn't jack the users scroll, that way the user / browser keeps their original scroll behaviour. Animations run when the browser is ready for it.

Generate word clouds in JavaScript.

Device detection (phone, tablet, desktop, mobile grade, os, versions)

JQuery multiselect plugin based on Twitter Bootstrap.

JavaScript GIF encoding library

JSLint, The JavaScript Code Quality and Coverage Tool

Tiny javascript library for creating accessible modal dialogs

Give your JavaScript the ability to speak many languages.

Give your JavaScript the ability to speak many languages.

javascript tool to scan your site and show unused CSS

Service Worker Toolbox provides some simple helpers for use in creating your own service workers.

The 960 Grid System is an effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels.

LZ-based compression algorithm

Effortlessly documentation done right.

Salesforce Lightning Design System

Community fork of the popular Semantic-UI framework

A lightweight library that provides tools for organizing asynchronous code

inline css for component systems

Framework-agnostic, micro-library for getting stack traces in all environments

Awesome Media Queries in JavaScript

A general purpose library for building credit card forms, validating inputs and formatting numbers.

A nest backgroud of website draw on canvas use javascript, do not depend on jQuery. Less then 2kb.

Snugly resizes text to fit its parent container

Declarative handling library for CSS animations.

.docx generator working with templates and data (like Mustache)

A jQuery plugin to switch fixed headers on the fly

A dynamic, browser-based visualization library.

Intuitive animated traffic graph using webgl. If a graph of nodes and edges with data about traffic volume is provided, it will render a traffic graph animating the connection volume between nodes.

**Tabletop.js** takes a Google Spreadsheet and makes it easily accessible through JavaScript. With zero dependencies!

A fast, zero dependency object and array comparison library. Significantly faster than most other deep comparison libraries and has full TypeScript support.

PNotify is a JavaScript notification plugin, developed by SciActive. It is designed to provide an unparalleled level of flexibility, while still being very easy to implement and use.

A plugin for recording/exporting the output of Web Audio API nodes

Cordova with AngularJS Goodness

A smooth 3D tilt javascript library forked from Tilt.js

This JavaScript library produces complimentary gradients generated from the top 2 dominant colours in supplied images

Autocomplete provides suggestions while you type into the text field.

Lightweight, cross-browser and highly customizable animated scrolling with jQuery

A time saving tool for developers. It detects outdated browsers and advises users to upgrade to a new version.

MVC Library.

Nicescroll is a jquery plugin, for nice customizabled scrollbars with a very similar ios/mobile style. It supports DIVs, IFrames and document page (body) scrollbars. Compatible with Firefox 4+, Chrome 5+, Safari 4+ (win/mac), Opera 10+, IE 6+ (all A-grade browsers). Compatible with iOS devices as iPad, Android, Blackberry, Windows Phone, and many many mobile and touch devices.

blueimp Gallery is a touch-enabled, responsive and customizable image and video gallery, carousel and lightbox, optimized for both mobile and desktop web browsers. It features swipe, mouse and keyboard navigation, transition effects, slideshow functionality, fullscreen support and on-demand content loading and can be extended to display additional content types.

a cross platform HTML5 QR Code scanner

A simple Instagram javascript plugin for your website.

Javascript Pivot Table (aka Pivot Grid, Pivot Chart, Cross-Tab) implementation with drag'n'drop

Both Date and Time picker widget based on twitter bootstrap

HTML5 mockups of popular devices, to showcase your portfolio and spice up your website.

Simple Statistics

Angular File Upload is a module for the AngularJS framework

A simple plugin for CSS3 text animations

Open stuff like URLs, files, executables. Cross-platform.

A flux implementation

Prototype is a JavaScript Framework that aims to ease development of dynamic web applications.

A lighweight CSS library with nice defaults and many plugins to kickstart your projects

datamaps with d3.js

JSON-Schema + Faker

Digital timing diagram in your browser

RE:DOM – Tiny UI library

Ridiculously Responsive Social Sharing Buttons

A lightweight Promises/A+ and when() implementation, plus other async goodies.

A hack to put Graphviz on the web.

A small, modern, dependency-free smooth scrolling library.

JavaScript implementation of the Web Animations API

Standalone parallax scrolling for mobile and desktop with CSS variables

Polyfill for smooth scroll behavior

opensource free pure JavaScript cryptographic library supports RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, CMS SignedData, TimeStamp and CAdES and JSON Web Signature(JWS)/Token(JWT)/Key(JWK).

Simple & lightweight responsive slider plugin

create social share buttons on your site.

Easy as hell jQuery plugin for video backgrounds.

A small hack that enables the use of touch events on sites using the jQuery UI user interface library.

Mobile UI Components, based on Vue.js and ionic CSS.

String manipulation extensions for Underscore.js javascript library.