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[Framework](/categories/framework) 4. / 5. typo3/cms-extbase ActiveTypo3-cms-framework[Framework](/categories/framework) typo3/cms-extbase ================= TYPO3 CMS Extbase - Extension framework to create TYPO3 frontend plugins and TYPO3 backend modules. v14.3.4(2w ago)1813.1M↓23%4[1 issues](https://github.com/TYPO3-CMS/extbase/issues)[1 PRs](https://github.com/TYPO3-CMS/extbase/pulls)20GPL-2.0-or-laterPHP Since Sep 10Pushed 1w ago8 watchersCompare [ Source](https://github.com/TYPO3-CMS/extbase)[ Packagist](https://packagist.org/packages/typo3/cms-extbase)[ Docs](https://typo3.community/)[ Fund](https://typo3.org/membership)[ RSS](/packages/typo3-cms-extbase/feed)WikiDiscussions main Synced 4d ago READMEChangelogDependencies (35)Versions (284)Used By (20)Security (1) TYPO3 extension `extbase` ========================= [](#typo3-extension-extbase) This is an extension framework to create TYPO3 frontend plugins and TYPO3 backend modules. Repository:Issues:Read online:Packagist: ### Health Score 73 — ExcellentBetter than 100% of packages Maintenance96 Actively maintained with recent releases Popularity55 Moderate usage in the ecosystem Community51 Growing community involvement Maturity83 Battle-tested with a long release history Bus Factor5 5 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 ~11 days Recently: every ~4 days Total 283 Last Release 8d ago Major Versions v13.4.29 → v14.3.12026-05-12 v13.4.30 → v14.3.22026-05-26 v13.4.31 → v14.3.32026-06-09 v13.4.32 → v14.3.42026-06-16 13.4.x-dev → 14.3.x-dev2026-06-26 PHP version history (4 changes)v8.7.7PHP >=7.0.0 <=7.1.99 v8.7.9PHP >=7.0.0 <=7.2.99 v8.7.23PHP ^7.0 <7.4 v8.7.30PHP ^7.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/88698?v=4)[TYPO3 GitHub Department](/maintainers/typo3)[@TYPO3](https://github.com/TYPO3) ![](https://avatars.githubusercontent.com/u/165630?v=4)[Benni Mack](/maintainers/bmack)[@bmack](https://github.com/bmack) ![](https://avatars.githubusercontent.com/u/402145?v=4)[Oliver Hader](/maintainers/ohader)[@ohader](https://github.com/ohader) --- Top Contributors [![bmack](https://avatars.githubusercontent.com/u/165630?v=4)](https://github.com/bmack "bmack (345 commits)")[![lolli42](https://avatars.githubusercontent.com/u/2178068?v=4)](https://github.com/lolli42 "lolli42 (332 commits)")[![alexanderschnitzler](https://avatars.githubusercontent.com/u/711459?v=4)](https://github.com/alexanderschnitzler "alexanderschnitzler (235 commits)")[![skurfuerst](https://avatars.githubusercontent.com/u/190777?v=4)](https://github.com/skurfuerst "skurfuerst (183 commits)")[![wouter90](https://avatars.githubusercontent.com/u/1637330?v=4)](https://github.com/wouter90 "wouter90 (113 commits)")[![ohader](https://avatars.githubusercontent.com/u/402145?v=4)](https://github.com/ohader "ohader (94 commits)")[![helhum](https://avatars.githubusercontent.com/u/904370?v=4)](https://github.com/helhum "helhum (91 commits)")[![derhansen](https://avatars.githubusercontent.com/u/2629896?v=4)](https://github.com/derhansen "derhansen (86 commits)")[![maddy2101](https://avatars.githubusercontent.com/u/1925287?v=4)](https://github.com/maddy2101 "maddy2101 (78 commits)")[![neufeind](https://avatars.githubusercontent.com/u/910025?v=4)](https://github.com/neufeind "neufeind (73 commits)")[![o-ba](https://avatars.githubusercontent.com/u/8812114?v=4)](https://github.com/o-ba "o-ba (65 commits)")[![Mabahe](https://avatars.githubusercontent.com/u/1684986?v=4)](https://github.com/Mabahe "Mabahe (64 commits)")[![liayn](https://avatars.githubusercontent.com/u/222377?v=4)](https://github.com/liayn "liayn (56 commits)")[![oliverklee](https://avatars.githubusercontent.com/u/765746?v=4)](https://github.com/oliverklee "oliverklee (48 commits)")[![sbuerk](https://avatars.githubusercontent.com/u/1453466?v=4)](https://github.com/sbuerk "sbuerk (42 commits)")[![georgringer](https://avatars.githubusercontent.com/u/1905663?v=4)](https://github.com/georgringer "georgringer (40 commits)")[![bnf](https://avatars.githubusercontent.com/u/473155?v=4)](https://github.com/bnf "bnf (38 commits)")[![tmotyl](https://avatars.githubusercontent.com/u/515397?v=4)](https://github.com/tmotyl "tmotyl (32 commits)")[![andreaskienast](https://avatars.githubusercontent.com/u/1787983?v=4)](https://github.com/andreaskienast "andreaskienast (30 commits)")[![nhovratov](https://avatars.githubusercontent.com/u/19343425?v=4)](https://github.com/nhovratov "nhovratov (27 commits)") ### Embed Badge ![Health badge](/badges/typo3-cms-extbase/health.svg) ``` [![Health](https://phpackages.com/badges/typo3-cms-extbase/health.svg)](https://phpackages.com/packages/typo3-cms-extbase) ``` ### Alternatives [typo3/cms TYPO3 CMS is a free open source Content Management Framework initially created by Kasper Skaarhoj and licensed under GNU/GPL. 1.2k1.9M122](/packages/typo3-cms)[pimcore/pimcore Content & Product Management Framework (CMS/PIM/E-Commerce) 3.8k3.8M508](/packages/pimcore-pimcore)[easycorp/easyadmin-bundle Admin generator for Symfony applications 4.3k17.9M388](/packages/easycorp-easyadmin-bundle)[web-auth/webauthn-framework FIDO2/Webauthn library for PHP and Symfony Bundle. 515100.5k3](/packages/web-auth-webauthn-framework)[2lenet/crudit-bundle The easy like Crud'it Bundle. 1616.4k14](/packages/2lenet-crudit-bundle)[oro/platform Business Application Platform (BAP) 645143.5k115](/packages/oro-platform) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)