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

  • Webpack

    Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jade, coffee, css, less, ... and your custom stuff.

  • Lozad.js

    🔥 Highly performant, light ~0.9kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more

  • Java Script Load Image

    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.

  • Aload

    Loads images, scripts, styles, iframes, videos and audio asynchronously.

  • Blazy

    bLazy is a lightweight lazy loading and multi-serving image script. It's written in JavaScript why it doesn't have any dependencies for 3rd party libraries like jQuery. bLazy is working in all modern browser including IE7+.

  • Queue

    Yet another asynchronous helper library for JavaScript. 387 bytes minified and gzipped!

  • Lazyload

    Tiny, dependency-free async JavaScript and CSS loader.

  • LABjs

    Loading And Blocking JavaScript: On-demand parallel loader for JavaScript with execution order dependencies

  • Lazysizes

    High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

  • Query Loader2

    Version of the QueryLoader by Gaya Design. Preload images with ease.

  • Head js

    The only script in your HEAD. Head JS loads JavaScript files in parallel like images without blocking the page. Your page will be faster. Even with a single combined file.

  • Px Loader

    PxLoader is a simple JavasScript library for creating preloaders and resource downloaders for HTML5 apps.

  • Imagesloaded

    JavaScript is all like "You images done yet or what?"

  • Pilpil

    Pilpil - Progressive Image Loading

  • Lazy Load Xt

    Lazy load XT is a jQuery plugin for images, videos and other media

  • Almond

    A minimal AMD API implementation for use after optimized builds

  • Sea.js

    A Module Loader for the Web