jwerty is a JS lib that allows you to concatenate, launch, and assert key combination strings against objects and events. It normalizes a weak API into something that’s easy to use and clear.

jwerty is a small library that weighs about 1.5KB minified and compressed (~3KB minified). jwerty does not have any dependencies but is compatible with jQuery, Zepto, Ender, or CanJS if you include these packages beside it.

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How to make use of it:

1. Insert the main JavaScript file jwerty.js just before the closing tag.

<script src="jwerty.js"></script>

2. Connect your callback function to the keyboard combination.

jwerty.key('ctrl+alt+A', function () { 
  // do something 
});

3. It also supports comma-separated key commas sequences.

jwerty.key('↑,↑,↓,↓,←,→,←,→,B,A,↩', function () { 
  // do something 
});

4. REGX is also supported.

jwerty.key('ctrl+[a-c]', function () { 
  // do something 
});

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See Demo And Download

Official Website(keithamus): Click Here

This superior jQuery/javascript plugin is developed by keithamus. For extra advanced usage, please go to the official website.