posthtml-tidy
v0.8.0
Published
HTML Tidy for PostHTML
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HTML Tidy for PostHTML
HTML Tidy corrects and cleans up HTML and XML documents by fixing markup errors and upgrading legacy code to modern standards.
Install
(sudo) npm i -D posthtml-tidy
Usage
Options
log [Boolean]
Boolean option which logs tidied html to the console. By default no output is logged.
rules [Object]
If no rules set, tidy will use it's default setup. For rules take a look at the Quick Reference. Multi-word rules separated with a hyphen should be used with camelCase.
const tidy = require('posthtml-tidy')({
log: true,
rules: {
doctype: 'omit',
hideComments: true,
dropEmptyElements: true
// more options...
}
})
Input
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>PostHTML Tidy</title>
</head>
<body>
<!-- Bad format -->
<h1>Well formatted</h1>
<h1>Bad formatted</h4>
<h6>Even worse formatted</h1
<div></div>
</body>
</html>
Output
<html>
<head>
<meta charset="utf-8">
<title>PostHTML Tidy</title>
</head>
<body>
<h1>Well formatted</h1>
<h1>Bad formatted</h1>
<h6>Even worse formatted</h6>
</body>
</html>
Example using Node API
For general usage and build process integration see PostHTML Docs
const fs = require('fs')
const posthtml = require('posthtml')
const tidy = require('posthtml-tidy')(/* options */)
let html = fs.readFileSync('./index.html', 'utf8')
posthtml([ tidy ])
.process(html)
.then(result => console.log(result.html))
Input
<h1>Well formatted</h1>
<h1>Bad formatted</h4>
<h6>Even worser formatted</h1
Output
<h1>Well formatted</h1>
<h1>Bad formatted</h1>
<h6>Even worser formatted</h6>