Javascript

Jquery datatables plugin https://www.datatables.net/

Jquery fundamentals http://jqfundamentals.com/

firefox developer edition

https://developer.mozilla.org/en-US/docs/Tools

javascript reference

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array

Part of “web technologies for developers” at https://developer.mozilla.org/en-US/docs/Web

MDN Event reference

dom level 3 events

https://www.w3.org/TR/DOM-Level-3-Events/