posthtml-plugin-remove-duplicates
v1.0.1
Published
PostHTML plugin removes duplicated elements
Downloads
4
Readme
PostHTML Plugin Remove Duplicates
This plugin removes duplicated tags. It can be used to remove duplicated css and script tags when your markup is assembling code from different sources.
Before:
<html>
<body>
<link rel="stylesheet" type="text/css" href="component.css">
<div>... component...</div>
<link rel="stylesheet" type="text/css" href="component.css">
<div>... component...</div>
</body>
</html>After:
<html>
<body>
<link rel="stylesheet" type="text/css" href="component.css">
<div>... component...</div>
<div>... component...</div>
</body>
</html>Install
npm i posthtml posthtml-plugin-remove-duplicates
Usage
const fs = require('fs');
const posthtml = require('posthtml');
const posthtmlPluginRemoveDuplicates = require('posthtml-plugin-remove-duplicates');
posthtml()
.use(posthtmlPluginRemoveDuplicates({ css: true, js: true }))
.process(html)
.then(result => fs.writeFileSync('./after.html', result.html));Options
- css: remove duplicated css tags (default false)
- js: remove duplicated script tags (default false)
- custom: object or array of objects, with tag (optional) and attribute (mandatory)
{ tag: 'div', attr: 'data-remove-dup' }