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[Utility & Helpers](/categories/utility) 4. / 5. wikimedia/minify ActiveLibrary[Utility & Helpers](/categories/utility) wikimedia/minify ================ Minification of JavaScript code and CSS stylesheets. 2.10.0(4mo ago)6839.4k—4%110Apache-2.0PHPPHP >=8.1 Since Feb 9Pushed 2mo ago17 watchersCompare [ Source](https://github.com/wikimedia/mediawiki-libs-Minify)[ Packagist](https://packagist.org/packages/wikimedia/minify)[ Docs](https://gerrit.wikimedia.org/g/mediawiki/libs/Minify)[ RSS](/packages/wikimedia-minify/feed)WikiDiscussions master Synced 1mo ago READMEChangelogDependencies (10)Versions (20)Used By (10) wikimedia/minify ================ [](#wikimediaminify) Minify is a PHP library for minification of JavaScript code and CSS stylesheets. Quick start ----------- [](#quick-start) Install using [Composer](https://getcomposer.org/), from [Packagist.org](https://packagist.org/packages/wikimedia/minify): ``` composer require wikimedia/minify ``` Usage ----- [](#usage) ``` use Wikimedia\Minify\JavaScriptMinifier; $input = ' /** * @param a * @param b */ function sum(a, b) { // Add it up! return a + b; } '; $output = JavaScriptMinifier::minify( $input ); // Result: // function sum(a,b){return a+b;} ``` ``` use Wikimedia\Minify\CSSMin; $input = ' .foo, .bar { /* comment */ prop: value; } '; $output = CSSMin::minify( $input ); // Result: // .foo,.bar{prop:value} ``` Known limitations ----------------- [](#known-limitations) The following trade-offs were made for improved runtime performance and code simplicity. If they cause problems in real-world applications without trivial workarounds, please let us know! - [T37492](https://phabricator.wikimedia.org/T37492): In CSS, content within quoted strings that looks like source code are sometimes minified. - [T287631](https://phabricator.wikimedia.org/T287631): In CSS, writing a URL over multiple lines with escaped line-breaks is not supported. Contribute ---------- [](#contribute) - Issue tracker: - Source code: - Submit patches via Gerrit: [https://www.mediawiki.org/wiki/Developer\_account](https://www.mediawiki.org/wiki/Developer_account) - To run tests: `composer update`, then `composer test` See also -------- [](#see-also) - High-level documentation: ### Health Score 60 — FairBetter than 99% of packages Maintenance82 Actively maintained with recent releases Popularity43 Moderate usage in the ecosystem Community35 Small or concentrated contributor base Maturity70 Established project with proven stability Bus Factor3 3 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~99 days Recently: every ~195 days Total 19 Last Release 131d ago PHP version history (3 changes)2.0.0PHP >=7.2.9 2.8.0PHP >=7.4.3 2.10.0PHP >=8.1 ### Community Maintainers ![](https://www.gravatar.com/avatar/716c86d71cbf921e7912a505f89d799de398fc0a3af0bd4c8862834b2d642bd7?d=identicon)[wikimedia](/maintainers/wikimedia) ![](https://www.gravatar.com/avatar/a91173408bf645b6ff78a309a9e55bde405d29c72e2b1ae8ec9f9df1225f76c3?d=identicon)[Krinkle](/maintainers/Krinkle) --- Top Contributors [![Krinkle](https://avatars.githubusercontent.com/u/156867?v=4)](https://github.com/Krinkle "Krinkle (84 commits)")[![catrope](https://avatars.githubusercontent.com/u/260792?v=4)](https://github.com/catrope "catrope (36 commits)")[![reedy](https://avatars.githubusercontent.com/u/67615?v=4)](https://github.com/reedy "reedy (19 commits)")[![MatmaRex](https://avatars.githubusercontent.com/u/160413?v=4)](https://github.com/MatmaRex "MatmaRex (18 commits)")[![jdforrester](https://avatars.githubusercontent.com/u/881572?v=4)](https://github.com/jdforrester "jdforrester (15 commits)")[![trevorparscal](https://avatars.githubusercontent.com/u/108389?v=4)](https://github.com/trevorparscal "trevorparscal (13 commits)")[![umherirrender](https://avatars.githubusercontent.com/u/1174884?v=4)](https://github.com/umherirrender "umherirrender (12 commits)")[![atdt](https://avatars.githubusercontent.com/u/376462?v=4)](https://github.com/atdt "atdt (11 commits)")[![anny21](https://avatars.githubusercontent.com/u/34449508?v=4)](https://github.com/anny21 "anny21 (10 commits)")[![tstarling](https://avatars.githubusercontent.com/u/389141?v=4)](https://github.com/tstarling "tstarling (7 commits)")[![thiemowmde](https://avatars.githubusercontent.com/u/6576639?v=4)](https://github.com/thiemowmde "thiemowmde (6 commits)")[![legoktm](https://avatars.githubusercontent.com/u/81392?v=4)](https://github.com/legoktm "legoktm (5 commits)")[![siebrand](https://avatars.githubusercontent.com/u/210297?v=4)](https://github.com/siebrand "siebrand (5 commits)")[![addshore](https://avatars.githubusercontent.com/u/3308769?v=4)](https://github.com/addshore "addshore (4 commits)")[![NovemLinguae](https://avatars.githubusercontent.com/u/79697282?v=4)](https://github.com/NovemLinguae "NovemLinguae (3 commits)")[![Volker-E](https://avatars.githubusercontent.com/u/619536?v=4)](https://github.com/Volker-E "Volker-E (2 commits)")[![amire80](https://avatars.githubusercontent.com/u/346271?v=4)](https://github.com/amire80 "amire80 (2 commits)")[![Daimona](https://avatars.githubusercontent.com/u/38216014?v=4)](https://github.com/Daimona "Daimona (2 commits)")[![DannyS712](https://avatars.githubusercontent.com/u/46829944?v=4)](https://github.com/DannyS712 "DannyS712 (2 commits)")[![kaldari](https://avatars.githubusercontent.com/u/1707155?v=4)](https://github.com/kaldari "kaldari (2 commits)") ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/wikimedia-minify/health.svg) ``` [![Health](https://phpackages.com/badges/wikimedia-minify/health.svg)](https://phpackages.com/packages/wikimedia-minify) ``` ### Alternatives [emberlabs/gravatarlib A lightweight PHP 5.3 OOP library providing easy gravatar integration. 10023.5k](/packages/emberlabs-gravatarlib) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)