wikizeit/html-minifier

Lightweight HTML minifier using wikimedia/minify for inline JS/CSS

Maintainers

Package info

github.com/WikiZEIT/HTMLMinifier

pkg:composer/wikizeit/html-minifier

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Installs: 14

Dependents: 0

Suggesters: 0

Stars: 0

Open Issues: 0

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Advisories: 0

Aikido package health analysis

0.1.0 2026-05-14 12:31 UTC

Requires

Requires (Dev)

MIT 8de0960eb93b1a03cecee9fad8bdef3adc2aaef3

  • Jakub T. Jankiewicz <jcubic.woop@onet.pl>

This package is auto-updated.

Last update: 2026-05-14 12:35:24 UTC

README

packagist CI HTMLMinifier GitHub repo Coverage Status LICENSE MIT

Lightweight PHP HTML minifier that uses wikimedia/minify for inline JavaScript and CSS minification.

Features

  • Removes HTML comments (with configurable patterns to preserve)
  • Collapses whitespace between tags
  • Minifies inline <script> blocks via Wikimedia's JavaScriptMinifier
  • Minifies inline <style> blocks via Wikimedia's CSSMin
  • Minifies application/ld+json and application/json script blocks via json_encode (throws on invalid JSON)
  • Preserves content in <pre>, <code>, and <textarea> tags
  • Preserves IE conditional comments
  • Skips other non-JavaScript script types (e.g. text/template)

Installation

composer require wikizeit/html-minifier

Usage

Static method

use WikiZEIT\HTMLMinifier;

$minified = HTMLMinifier::minify($html);

Instance with custom preserved comments

use WikiZEIT\HTMLMinifier;

$minifier = new HTMLMinifier();
$minifier->preserveComment('/^\s*my-placeholder\s*$/');
$minified = $minifier->run($html);

With output buffering

<?php
ob_start();
require_once __DIR__ . '/vendor/autoload.php';
?>
<!DOCTYPE html>
<html>
  <!-- ... your HTML ... -->
</html>
<?php
echo \WikiZEIT\HTMLMinifier::minify(ob_get_clean());
?>

License

Copyright (c) 2026 Jakub T. Jankiewicz

Released under the MIT License. See LICENSE for details.