This extension is useful for developers who love to do experiments with JavaScript libraries. Using this extension you can load popular JavaScript libraries in current tab context. I implemented this for my daily use. When I read some blog or some tutorial about popular libraries like Backbone, Angular JS. I really like to use that library in chrome developer tool and try few things. Instead of going to editor and create some html file and doing couple of steps to try some thing in my favorite library. See video at https://www.youtube.com/watch?v=DbZYhArBzqM&feature=youtube_gdata_player
You can Follow the below Step By Step procedure to install the JavaScript Libraries On the fly! Chrome Extension to your Chrome Web browser.
It is the JavaScript Libraries On the fly! Chrome extension download link you can download and install Chrome Browser.
Inject JavaScript code into every page (e.g. to help with debugging). For example, make your own wrapper for console logging.
Toggle classes and attributes
A standalone HTML/CSS/JavaScript playground
Adds an 'Open as...' context menu with configurable actions: search, open on an API, 100% scriptable (via CoffeeScript).
Logs function calls in DevTools console.
Find what code is responsible for page behavior.
This extension for Beginners in AngularJS, Twitter Bootstrap, Jquery and HTML5
This extension debugs the scripter blocks and load proccess