ES6
https://www.youtube.com/watch?v=4deVCNJq3qc
No-Library (pure JS), HTML, CSS, JavaScript
jQuery 3.3.1, HTML, SCSS, JavaScript
Test
jQuery 2.1.0, HTML, CSS, JavaScript
jQuery 2.2.4, HTML, SCSS, JavaScript
http://stackoverflow.com/questions/9770935/making-a-chess-game-with-jquery-ui-i-have-used-draggable-but-i-need-to-make-th/10338542#10338542
Mootools 1.4.5, HTML, CSS, JavaScript
jQuery 1.7.1, HTML, CSS, JavaScript