https://github.com/Mottie/Keyboard
jQuery 3.3.1, HTML, CSS, JavaScript
All options included, as well as the uitheme widget
Change class name on click in jQuery
Add, remove, adjust any or all options so you can see how it works.
This fiddle demonstrates how to use julmot/mark.js with jQuery
jQuery 1.9.1, HTML, CSS, JavaScript
No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.11.0, HTML, CSS, JavaScript