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[Utility & Helpers](/categories/utility) 4. / 5. symfony/asset-mapper ActiveLibrary[Utility & Helpers](/categories/utility) symfony/asset-mapper ==================== Maps directories of assets & makes them available in a public directory with versioned filenames. v8.1.1(2w ago)1678.8M—6.7%620MITPHPPHP >=8.4.1 Since May 1Pushed 6d ago3 watchersCompare [ Source](https://github.com/symfony/asset-mapper)[ Packagist](https://packagist.org/packages/symfony/asset-mapper)[ Docs](https://symfony.com)[ Fund](https://symfony.com/sponsor)[ GitHub Sponsors](https://github.com/fabpot)[ RSS](/packages/symfony-asset-mapper/feed)WikiDiscussions 8.2 Synced yesterday READMEChangelog (10)Dependencies (84)Versions (130)Used By (20) AssetMapper Component ===================== [](#assetmapper-component) The AssetMapper component allows you to expose directories of assets that are then moved to a public directory with digested (i.e. versioned) filenames. It also allows you to dump an [importmap](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script/type/importmap)to allow writing modern JavaScript without a build system. Sponsor ------- [](#sponsor) This package is looking for a [backer](https://symfony.com/backers). Help Symfony by [sponsoring](https://symfony.com/sponsor) its development! Resources --------- [](#resources) - [Documentation](https://symfony.com/doc/current/frontend/asset_mapper.html) - [Contributing](https://symfony.com/doc/current/contributing/index.html) - [Report issues](https://github.com/symfony/symfony/issues) and [send Pull Requests](https://github.com/symfony/symfony/pulls)in the [main Symfony repository](https://github.com/symfony/symfony) ### Health Score 74 — ExcellentBetter than 100% of packages Maintenance98 Actively maintained with recent releases Popularity62 Solid adoption and visibility Community44 Growing community involvement Maturity80 Battle-tested with a long release history Bus Factor2 2 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 ~9 days Recently: every ~0 days Total 130 Last Release 16d ago Major Versions v7.4.11 → v8.0.112026-05-13 v6.4.41 → v7.4.132026-05-23 v7.4.13 → v8.0.132026-05-23 6.4.x-dev → 7.4.x-dev2026-06-17 v7.4.14 → 8.0.x-dev2026-06-17 PHP version history (4 changes)v6.3.0-BETA1PHP >=8.1 v7.0.0-BETA1PHP >=8.2 v8.0.0-BETA1PHP >=8.4 v8.1.0-BETA1PHP >=8.4.1 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/47313?v=4)[Fabien Potencier](/maintainers/fabpot)[@fabpot](https://github.com/fabpot) --- Top Contributors [![nicolas-grekas](https://avatars.githubusercontent.com/u/243674?v=4)](https://github.com/nicolas-grekas "nicolas-grekas (179 commits)")[![weaverryan](https://avatars.githubusercontent.com/u/121003?v=4)](https://github.com/weaverryan "weaverryan (54 commits)")[![xabbuh](https://avatars.githubusercontent.com/u/1957048?v=4)](https://github.com/xabbuh "xabbuh (48 commits)")[![fabpot](https://avatars.githubusercontent.com/u/47313?v=4)](https://github.com/fabpot "fabpot (40 commits)")[![smnandre](https://avatars.githubusercontent.com/u/1359581?v=4)](https://github.com/smnandre "smnandre (28 commits)")[![derrabus](https://avatars.githubusercontent.com/u/1506493?v=4)](https://github.com/derrabus "derrabus (21 commits)")[![keradus](https://avatars.githubusercontent.com/u/2716794?v=4)](https://github.com/keradus "keradus (9 commits)")[![jmsche](https://avatars.githubusercontent.com/u/3929498?v=4)](https://github.com/jmsche "jmsche (5 commits)")[![ousamabenyounes](https://avatars.githubusercontent.com/u/2910651?v=4)](https://github.com/ousamabenyounes "ousamabenyounes (4 commits)")[![Jean-Beru](https://avatars.githubusercontent.com/u/6114779?v=4)](https://github.com/Jean-Beru "Jean-Beru (4 commits)")[![alexandre-daubois](https://avatars.githubusercontent.com/u/2144837?v=4)](https://github.com/alexandre-daubois "alexandre-daubois (4 commits)")[![wouterj](https://avatars.githubusercontent.com/u/749025?v=4)](https://github.com/wouterj "wouterj (2 commits)")[![ThomasLandauer](https://avatars.githubusercontent.com/u/1054469?v=4)](https://github.com/ThomasLandauer "ThomasLandauer (2 commits)")[![m-cheraim](https://avatars.githubusercontent.com/u/34801663?v=4)](https://github.com/m-cheraim "m-cheraim (2 commits)")[![dunglas](https://avatars.githubusercontent.com/u/57224?v=4)](https://github.com/dunglas "dunglas (2 commits)")[![alexisLefebvre](https://avatars.githubusercontent.com/u/2071331?v=4)](https://github.com/alexisLefebvre "alexisLefebvre (2 commits)")[![maelanleborgne](https://avatars.githubusercontent.com/u/11990607?v=4)](https://github.com/maelanleborgne "maelanleborgne (2 commits)")[![alexislefebvre](https://avatars.githubusercontent.com/u/2071331?v=4)](https://github.com/alexislefebvre "alexislefebvre (2 commits)")[![MatTheCat](https://avatars.githubusercontent.com/u/1898254?v=4)](https://github.com/MatTheCat "MatTheCat (2 commits)")[![yoeunes](https://avatars.githubusercontent.com/u/10859693?v=4)](https://github.com/yoeunes "yoeunes (1 commits)") --- Tags componentphpsymfonysymfony-component ### Embed Badge ![Health badge](/badges/symfony-asset-mapper/health.svg) ``` [![Health](https://phpackages.com/badges/symfony-asset-mapper/health.svg)](https://phpackages.com/packages/symfony-asset-mapper) ``` ### Alternatives [craftcms/cms Craft CMS 3.6k3.6M3.1k](/packages/craftcms-cms)[composer/composer Composer helps you declare, manage and install dependencies of PHP projects. 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