The definitive source of the best
JavaScript libraries, frameworks, and plugins.

  • Machina.js

    js ex machina - finite state machines in JavaScript

  • Backbone Associations

    Create object hierarchies with Backbone models; Respond to hierarchy changes using regular Backbone events.

  • Vue I18n

    :globe_with_meridians: Internationalization plugin for Vue.js

  • JayData

    JayData is a unified data access library for JavaScript to CRUD data from different sources like WebSQL/SQLite, IndexedDB, MongoDb, ASP.NET WebAPI, OData, HTML5 localStorage, Facebook or YQL. The library can be integrated with KendoUI, Knockout.js, Handlebars.js or Sencha Touch 2 and can be used on Node.js as well.

  • Visibility.js

    Visibility.js allows you to determine whether your web page is visible to a user, is hidden in background tab or is prerendering. It allows you to use the page visibility state in JavaScript logic and improve browser performance by disabling unnecessary timers and AJAX requests, or improve user interface experience (for example, by stopping video playback or slideshow when user switches to another browser tab).

  • Tangle

    a JavaScript library for reactive documents

  • Js Cache

    jsCache is a javascript library that enables caching of javascripts, css-stylesheets and images using my localStorage polyfill. This is especially useful when serving your website for mobile phones, which have limited HTTP caching available, but also speeds up your site in an ordinary web browser as it saves HTTP requests and loads all files asynchronously.

  • Vis

    Dynamic, browser-based visualization library

  • Modernizr

    Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

  • Lucid Js

    LucidJS is a chainable event emitter library. It offers several unique features such as set events, emitter piping, DOM node encapsulation, sub events, along with the usual event triggering and binding. LucidJS emitters also feature meta events that allow listening for event binding and event triggering. LucidJS works in both the browser and node.js.

  • Mobservable

    Observable data. Reactive functions. Simple code.

  • Gas

    Google Analytics on Steroids. A Google Analytics implementation with more power features.

  • ifvisible.js

    Checks if the current page is visible or not

  • Node Browserify

    browser-side require() the node.js way

  • Keymaster

    A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.

  • Robotjs

    Node.js Desktop Automation.

  • Jquerypp

    jQuery's missing utils and special events