No-Library (pure JS), HTML, CSS, JavaScript
- http://beej.us/blog/data/html5s-canvas-2-pixel/ - http://www.phpied.com/pixel-manipulation-in-canvas/ - http://www.html5canvastutorials.com/advanced/html5-canvas-get-image-data-tutorial/
jQuery 1.11.0, HTML, CSS, JavaScript
http://stackoverflow.com/questions/31464393/javascript-how-to-create-an-object-from-a-dot-separated-string
http://www.anujgakhar.com/2013/05/22/cross-browser-event-handling-in-javascript/
ExtJS 5.1.0, HTML, CSS, JavaScript
https://selbie.wordpress.com/2011/01/23/scale-crop-and-center-an-image-with-correct-aspect-ratio-in-html-and-javascript/
Based off of: - http://jsfiddle.net/bmknight/RqbYB/ - https://www.websocket.org/echo.html