Package Exports

query-selector

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (query-selector) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

query-selector

querySelectorAll in javascript

use on node

require jsdom

var querySelectorAll = require('query-selector');
var jsdom = require("jsdom").jsdom;
var doc = jsdom('<html><div id="t"><span>1</span><span>2</span></div></html>');
var time = Date.now();
console.log(doc.querySelectorAll('#t span', doc).length);
console.log(doc.querySelectorAll('#t span', doc)[0].innerHTML);
console.log(Date.now()-time);
time = Date.now();
console.log(querySelectorAll('#t span', doc).length);
console.log(querySelectorAll('#t span', doc)[0].innerHTML);
console.log(Date.now()-time);

use standalone on browser

<script src="/build/query-selector-standalone-debug.js"></script>
<div id="t">
    <span>1</span>
    <span>2</span>
</div>
<script>
    console.log(querySelectorAll('#t span'));
</script>