Matthew Hudson / Device.js. Offline.js – Handle your users losing their internet connection like a pro. What is Offline.js? Offline.js is a library to automatically alert your users when they've lost internet connectivity, like Gmail. It captures AJAX requests which were made while the connection was down, and remakes them when it's back up, so your app reacts perfectly. It has a number of beautiful themes and requires no configuration. Install The easiest way to add Offline to your site is with Eager. Click Install to see a live preview of Offline on your website. Download Offline.js Pick a Theme Indicator Themes Submit a theme!
Documentation HubSpot. Windows. Lazy Load Plugin for jQuery. Lazy Load is delays loading of images in long web pages. Images outside of viewport are not loaded until user scrolls to them. This is opposite of image preloading. Using Lazy Load on long web pages will make the page load faster. In some cases it can also help to reduce server load. Plugin is inspired by YUI ImageLoader Utility by Matt Mlinac. For those in hurry there are several demo pages: basic options, with fadein effect, noscript fallback, horizontal scrolling, horizontal scrolling inside container, vertical scrolling inside container, page with gazillion images, load images using timeout and load images using AJAX(H). When checking the demos clear browser cache between each request. How to Use? Lazy Load depends on jQuery. You must alter your image tags. <img class="lazy" data-original="img/example.jpg" width="640" height="480"> $(function() { $("img.lazy").lazyload(); }); This causes all images of class lazy to be lazy loaded.
PRO TIP! Setting Threshold Event to Trigger Loading. Yepnope.js | A Conditional Loader For Your Polyfills! Numeral.js. Moment.js | Parse, validate, manipulate, and display dates in javascript. Php.js.