declassify

Remove any classes or IDs not found in CSS from HTML - modifies HTML, not CSS.

This only considers CSS contained in the HTML document inside




`

Output:

`html




// has removed class="unused"


// has removed unused-class

`

$3

`js
var declassify = require('declassify');
var options = {
ignore: [
'ignored-class',
/ignored-regex-class\-[0-9]+/,
'ignored-id',
/ignored-regex-id\-[0-9]+/
],
attrs: ['id', 'class']
};
var result = declassify.process(html, options);
`

Input:

`html







`

Output:

`html







`

There are some other methods exposed by the module which can be considered public and will be considered for versioning, but please see index.js` if you think you might need to use any of them.

MIT Licensed