Turf is a modular GIS engine written in JavaScript. It performs geospatial processing tasks with GeoJSON data and can be run on a server or in a browser. Here is an example in Node.js:

Bootstrap based full view calendar. Template based.

JavaScript library enabling SVG icons to morph from one to the other.

A jQuery plugin for using FontAwesome icons as custom CSS cursors. Works in Chrome and FireFox.

A preview of full webpage or its DOM element with flexible positioning and navigation support

HTML5 is the fastest growing web development trend and HTML5 video as a part of HTML5 becomes the new natural way to show video online. iPad, iPhone, Android, all new browsers declare the support for…

Tiny, invisible and simple, yet powerful and incredibly fast vanilla JavaScript that adds search, sort, filters and flexibility to plain HTML lists, tables, or anything.

Modernizr doesn't detect browsers as such, it detects which feature and capability are present and this is the whole jist of what it's trying to do. You could try hooking in a simple detection script…