Sea.js
A Module Loader for the Web
Lozad.js
🔥 Highly performant, light ~0.9kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
Nanobar
Very lightweight progress bars. No jQuery
Oc Lazy Load
Load modules on demand (lazy load) in AngularJS
Script.js
Asyncronous JavaScript loader and dependency manager
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!
Almond
A minimal AMD API implementation for use after optimized builds
Lazy Load Xt
Lazy load XT is a jQuery plugin for images, videos and other media
LABjs
Loading And Blocking JavaScript: On-demand parallel loader for JavaScript with execution order dependencies
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
RequireJS
A file and module loader for JavaScript
Lazyload
Tiny, dependency-free async JavaScript and CSS loader.
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.
Query Loader2
Version of the QueryLoader by Gaya Design. Preload images with ease.