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AshikNesin/$.3.js

Forked from ofca/$.3.js
Created August 6, 2016 13:38
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$.3.js
// based on https://gist.github.com/Potfur/5576225 & https://github.com/james2doyle/saltjs
// more info: https://plus.google.com/109231487156400680487/posts/63eZzzrBSb6
window.$ = function(s) {
var c = {
'#': 'ById',
'.': 'sByClassName',
'@': 'sByName',
'=': 'sByTagName'}[s[0]];
return document[c?'getElement'+c:'querySelectorAll'](s.slice(1))
};
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