Using [data-js] attributes tells you a JavaScript event exists, you can't seriously remember what each class does with your current naming conventions. This increases development speed, you know the ...

Generate regular expressions of JavaScript from CSS selectors. That regular expressions is for searching HTML elements which is matched given CSS selector. - m-yoshiro/Selector2Regexp ...

Further Reading For further information on the research on jQuery selectors and how they can be used as an attack vector to acquire data, see sheddow’s blog post, A timing attack with CSS selectors ...