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[HTTP & Networking](/categories/http) 4. / 5. symfony/http-kernel ActiveLibrary[HTTP & Networking](/categories/http) symfony/http-kernel =================== Provides a structured process for converting a Request into a Response v8.1.1(1w ago)8.1k869.4M↑13.8%9820MITPHPPHP >=8.4.1 Since Oct 4Pushed 1w ago15 watchersCompare [ Source](https://github.com/symfony/http-kernel)[ Packagist](https://packagist.org/packages/symfony/http-kernel)[ Docs](https://symfony.com)[ Fund](https://symfony.com/sponsor)[ GitHub Sponsors](https://github.com/fabpot)[ RSS](/packages/symfony-http-kernel/feed)WikiDiscussions 8.2 Synced 2d ago READMEChangelog (10)Dependencies (172)Versions (882)Used By (20)Security (1) HttpKernel Component ==================== [](#httpkernel-component) The HttpKernel component provides a structured process for converting a Request into a Response by making use of the EventDispatcher component. It's flexible enough to create full-stack frameworks, micro-frameworks or advanced CMS systems like Drupal. 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/components/http_kernel.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 90 — ExcellentBetter than 100% of packages Maintenance98 Actively maintained with recent releases Popularity86 Widely adopted with strong download metrics Community62 Healthy contributor diversity Maturity100 Battle-tested with a long release history Bus Factor1 Top contributor holds 52% of commits — single point of failure 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 ~6 days Recently: every ~0 days Total 882 Last Release 7d ago Major Versions 5.4.x-dev → v6.4.412026-05-27 v6.4.41 → v7.4.132026-05-27 v7.4.13 → v8.0.132026-05-27 6.4.x-dev → v7.4.142026-06-27 7.4.x-dev → v8.0.142026-06-27 PHP version history (15 changes)2.0.4PHP >=5.3.2 v2.1.0PHP >=5.3.3 v2.7.0-BETA1PHP >=5.3.9 v3.0.0-BETA1PHP >=5.5.9 v3.3.7PHP ^5.5.9|>=7.0.8 v4.0.0-BETA1PHP ^7.1.3 v5.0.0-BETA1PHP ^7.2.9 v5.0.0PHP ^7.2.5 v5.1.0-RC2PHP >=7.2.5 v4.4.9PHP >=7.1.3 v6.0.0-BETA1PHP >=8.0.2 v6.1.0-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 [![fabpot](https://avatars.githubusercontent.com/u/47313?v=4)](https://github.com/fabpot "fabpot (3486 commits)")[![nicolas-grekas](https://avatars.githubusercontent.com/u/243674?v=4)](https://github.com/nicolas-grekas "nicolas-grekas (2101 commits)")[![xabbuh](https://avatars.githubusercontent.com/u/1957048?v=4)](https://github.com/xabbuh "xabbuh (244 commits)")[![derrabus](https://avatars.githubusercontent.com/u/1506493?v=4)](https://github.com/derrabus "derrabus (154 commits)")[![Tobion](https://avatars.githubusercontent.com/u/610090?v=4)](https://github.com/Tobion "Tobion (76 commits)")[![vicb](https://avatars.githubusercontent.com/u/248818?v=4)](https://github.com/vicb "vicb (62 commits)")[![chalasr](https://avatars.githubusercontent.com/u/7502063?v=4)](https://github.com/chalasr "chalasr (56 commits)")[![yceruto](https://avatars.githubusercontent.com/u/2028198?v=4)](https://github.com/yceruto "yceruto (35 commits)")[![fancyweb](https://avatars.githubusercontent.com/u/3658119?v=4)](https://github.com/fancyweb "fancyweb (33 commits)")[![mpdude](https://avatars.githubusercontent.com/u/1202333?v=4)](https://github.com/mpdude "mpdude (32 commits)")[![keradus](https://avatars.githubusercontent.com/u/2716794?v=4)](https://github.com/keradus "keradus (30 commits)")[![alexandre-daubois](https://avatars.githubusercontent.com/u/2144837?v=4)](https://github.com/alexandre-daubois "alexandre-daubois (29 commits)")[![lyrixx](https://avatars.githubusercontent.com/u/408368?v=4)](https://github.com/lyrixx "lyrixx (28 commits)")[![Seldaek](https://avatars.githubusercontent.com/u/183678?v=4)](https://github.com/Seldaek "Seldaek (27 commits)")[![ogizanagi](https://avatars.githubusercontent.com/u/2211145?v=4)](https://github.com/ogizanagi "ogizanagi (27 commits)")[![javiereguiluz](https://avatars.githubusercontent.com/u/73419?v=4)](https://github.com/javiereguiluz "javiereguiluz (26 commits)")[![jderusse](https://avatars.githubusercontent.com/u/578547?v=4)](https://github.com/jderusse "jderusse (26 commits)")[![ro0NL](https://avatars.githubusercontent.com/u/1047696?v=4)](https://github.com/ro0NL "ro0NL (25 commits)")[![schmittjoh](https://avatars.githubusercontent.com/u/197017?v=4)](https://github.com/schmittjoh "schmittjoh (24 commits)")[![stof](https://avatars.githubusercontent.com/u/439401?v=4)](https://github.com/stof "stof (21 commits)") --- Tags componentphpsymfonysymfony-component ### Embed Badge ![Health badge](/badges/symfony-http-kernel/health.svg) ``` [![Health](https://phpackages.com/badges/symfony-http-kernel/health.svg)](https://phpackages.com/packages/symfony-http-kernel) ``` ### Alternatives [drupal/core-recommended Locked core dependencies; require this project INSTEAD OF drupal/core. 6942.5M421](/packages/drupal-core-recommended)[symfony/framework-bundle Provides a tight integration between Symfony components and the Symfony full-stack framework 3.6k251.7M11.6k](/packages/symfony-framework-bundle)[easycorp/easyadmin-bundle Admin generator for Symfony applications 4.3k17.9M388](/packages/easycorp-easyadmin-bundle)[shopware/core Shopware platform is the core for all Shopware ecommerce products. 585.6M574](/packages/shopware-core)[laravel/framework The Laravel Framework. 34.8k543.8M20.1k](/packages/laravel-framework)[shopware/platform The Shopware e-commerce core 3.4k1.5M3](/packages/shopware-platform) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)