JS HTML Parser  

JS HTML Parser is a _very fast_ HTML parser. Which will generate a simplified
DOM tree, with basic element query support.

Per the design, it intends to parse massive HTML files in lowest price, thus the
performance is the top priority. For this reason, some malformatted HTML may not
be able to parse correctly, but most usual errors are covered (eg. HTML4 style
no closing

, etc).

Install

``shell
npm install --save js-html-parser
`

Performance

Faster than htmlparser2!

`shell
fast-html-parser: 2.18409 ms/file ± 1.37431
high5 : 4.55435 ms/file ± 2.51132
htmlparser : 27.6920 ms/file ± 171.588
htmlparser2-dom : 6.22320 ms/file ± 3.48772
htmlparser2 : 3.58360 ms/file ± 2.23658
hubbub : 16.1774 ms/file ± 8.95079
libxmljs : 7.19406 ms/file ± 7.04495
parse5 : 10.7590 ms/file ± 8.09687
`

Tested with htmlparser-benchmark.

Usage

`ts
import { parse } from 'js-html-parser';

const root = parse('

• Hello World

');

console.log(root.firstChild.structure);
// ul#list
// li
// #text

console.log(root.querySelector('#list'));
// { tagName: 'ul',
// rawAttrs: 'id="list"',
// childNodes:
// [ { tagName: 'li',
// rawAttrs: '',
// childNodes: [Object],
// classNames: [] } ],
// id: 'list',
// classNames: [] }
console.log(root.toString());
//

• Hello World

root.set_content('

Hello World

');
root.toString(); //

Hello World

`

`js
var HTMLParser = require('js-html-parser');

var root = HTMLParser.parse('

• Hello World

');
var ul = root.querySelector('#list');
`

API

$3

Parse given data, and return root of the generated DOM.

- data, data to parse
- options, parse options

`js
{
lowerCaseTagName: false, // convert tag name to lower case (hurt performance heavily)
script: false, // retrieve content in