AngularJS HTML enhanced for web apps!
Develop amazing web apps built on web standards. Version : 4.2.1
Dojo aims to solve some long-standing historical problems with DHTML which prevented mass adoption of dynamic web application development. Version : 1.10.4
MooTools code respects strict standards and doesn't throw any warnings. It's extensively documented and has meaningful variable names: a joy to browse and a snap to understand. Version : 1.6.0
Many of these features are already implemented in at least one major browser (most of them in two or more), and what Modernizr does is, very simply, tell you whether the current browser has this feature natively implemented or not.
Version : 2.8.3
Featuring a unique, easy-to-use toolkit for class-driven development and the nicest Ajax library around, Prototype is quickly becoming the codebase of choice for web application developers everywhere. Version : 1.7.3
jsMorph is a morphing - motion - tweening framework that knows what you need to do... get going!
It's a nice ensemble of best timing, fast, smart and resource saving algorithms and convenience.
PHPlot is a graph library for dynamic scientific, business, and stock-market charts. PHPlot allows PHP developers to create pie charts, bar graphs, line graphs, point graphs, etc. from a PHP application. PHPlot is a specialized graphics library which provides a means for your PHP-enabled web server to create and manipulate graphs as objects and display the completed graph as an image.
PHPlot uses the GD library to create elementary shapes such as lines, rectangles, and text, but hides the details of GD from the application programmer. Version : 6.2.0
LESS is a dynamic stylesheet language.
LESS extends CSS with dynamic behavior such as variables, mixins, operations and functions. LESS runs on both the client-side (Chrome, Safari, Firefox) and server-side, with Node.js and Rhino. Version : 2.5.3
jqPlot produces beautiful line, bar and pie charts with many features. jqPlot's Strongest Feature is its Pluggability! Computation and drawing of lines, axes, shadows even the grid itself is handled by pluggable "renderers".
Not only are the plot elements customizable, plugins can expand functionality of the plot too! There are plenty of hooks into the core jqPlot code allowing for custom event handlers, creation of new plot types, adding canvases to the plot, and more! Version : 0.9.7
It helps you create good looking interactive charts on you web pages or web applications, with a lot of useful features: legend and label support, mouse tracking, tooltips, templates, animations Version : 2.1.6
Works with Internet Explorer 6+, Chrome, Firefox 2+, Safari 3+ and Opera 9.5+ Version : 0.8.3
DropzoneJS is an open source library that provides drag’n’drop file uploads with image previews. It's lightweight, doesn't depend on any other library (like jQuery) and is highly customizable. Version : 4.2.0