jquery select by data attribute

JavaScript
$('div[data-key=value]');$('[data-attribute="value"]');$("ul[data-group='Companies'] li[data-company='Microsoft']") //Get all elements with data-company="Microsoft" below "Companies"

$("ul[data-group='Companies'] li:not([data-company='Microsoft'])") //get all elements with data-company!="Microsoft" below "Companies"
$('.slide-link[data-slide="0"]').addClass('active');
$("[attribute=value]")
Source

Also in JavaScript: