This is a list of notable JavaScript libraries.

Constraint programming

• Cassowary (software)

• CHR.js

Document Object Model (DOM) (manipulation) oriented

• Google Polymer

• Dojo Toolkit

• jQuery

• MooTools

• Prototype JavaScript Framework

Graphical–visualization (canvas, SVG, or WebGL related)

• AnyChart

• Apache ECharts

• Babylon.js

• Chart.js

• Cytoscape

• D3.js

• Dojo Toolkit

• FusionCharts

• Google Charts

• JointJS

• p5.js

• Plotly.js

• Processing.js

• Raphaël

• RGraph

• SWFObject

• Teechart

• Three.js

• Velocity.js

• Verge3D

• Webix

GUI (Graphical user interface) and widget related

• Angular (application platform) by Google

• AngularJS by Google

• Bootstrap

• Dojo Widgets

• Ext JS by Sencha

• Foundation by ZURB

• jQuery UI

• jQWidgets

• OpenUI5 by SAP

• Polymer (library) by Google

• qooxdoo

• React.js by Meta–Facebook

• Vue.js

• Webix

• WinJS

• Svelte

Discontinued

• Glow

• Lively Kernel

• Script.aculo.us

• YUI Library

Pure JavaScript, Ajax

• ASP.NET AJAX (Microsoft Ajax library)

• Google Closure Library

• JsPHP

• MochiKit

• PDF.js

• Socket.IO

• Spry framework

• Underscore.js

Template systems

• jQuery Mobile

• Mustache

• Jinja-JS

• Twig.js

Unit testing

• Jasmine

• Mocha

• QUnit

Test automation

• Playwright

• Cypress

Web-application related (MVC, MVVM)

• Angular (application platform) by Google

• AngularJS by Google

• Backbone.js

• Echo

• Ember.js

• Enyo

• Express.js

• Ext JS

• Google Web Toolkit

• JsRender/JsViews

• Knockout

• Meteor

• Mojito

• MooTools

• Next.js

• Nuxt.js

• OpenUI5 by SAP

• Polymer (library) by Google

• Prototype JavaScript Framework

• qooxdoo

• React.js

• SproutCore

• svelte

• Vue.js

Other

• Blockly

• Cannon.js

• MathJax

• Modernizr

• TensorFlow

• Brain.js

See also

• Ajax framework

• Comparison of JavaScript-based web frameworks

• List of PHP software and tools