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[Framework](/categories/framework) 4. / 5. concrete5/concrete5 ActiveProject[Framework](/categories/framework) concrete5/concrete5 =================== Concrete – an open source content management system. 9.5.0RC2(2mo ago)8302.5k471[441 issues](https://github.com/concretecms/concretecms/issues)[22 PRs](https://github.com/concretecms/concretecms/pulls)2MITPHPCI passing Since Dec 1Pushed 1mo ago72 watchersCompare [ Source](https://github.com/concretecms/concretecms)[ Packagist](https://packagist.org/packages/concrete5/concrete5)[ RSS](/packages/concrete5-concrete5/feed)WikiDiscussions 9.5.x Synced 1mo ago READMEChangelog (10)Dependencies (8)Versions (110)Used By (2)Security (75) [![Github Actions Build Status](https://github.com/concretecms/concretecms/actions/workflows/phpunit.yml/badge.svg?branch=9.4.x)](https://github.com/concretecms/concretecms/actions/workflows/phpunit.yml) Welcome to the official repository for Concrete CMS development! Concrete CMS is an open source CMS built by people from around the world. Want to get involved? Check out our [contributor guide](https://github.com/concretecms/concretecms/blob/develop/CONTRIBUTING.md) for more info. Documentation ------------- [](#documentation) If you're looking for Concrete CMS documentation, you'll want to navigate over to [documentation.concretecms.org](https://documentation.concretecms.org). If you see anything that needs more information or is just completely wrong, contributions are welcomed! Just log in to the documentation site with your community.concretecms.com account and edit away! Installation ------------ [](#installation) 1. Clone the repository ``` git clone https://github.com/concretecms/concretecms.git cd concretecms/ ``` 2. Use [Composer](https://getcomposer.org/) to install the third party dependencies ``` composer install ``` Community Channels ------------------ [](#community-channels) - [Forums](https://forums.concretecms.org/) Legacy ------ [](#legacy) This repository is for Concrete CMS 9.0 and later. Looking for earlier versions? - concrete5 8.x can be found in the [8.5.x](https://github.com/concretecms/concretecms/tree/8.5.x) branch. - concrete5 5.7.x can be found in the [5.7.x](https://github.com/concretecms/concretecms/tree/5.7.x) branch. - Looking for concrete5 5.6 and earlier? Head over to [the concrete5-legacy repository](http://github.com/concretecms/concrete5-legacy). (Note: Concrete CMS used to be called concrete5 – which hopefully explains the name of various GitHub repositories and projects.) ### Health Score 59 — FairBetter than 99% of packages Maintenance76 Regular maintenance activity Popularity46 Moderate usage in the ecosystem Community42 Growing community involvement Maturity66 Established project with proven stability Bus Factor1 Top contributor holds 59.3% 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 ~36 days Recently: every ~11 days Total 94 Last Release 59d ago Major Versions 8.5.17 → 9.3.02024-05-16 8.5.18 → 9.3.32024-08-06 8.5.19 → 9.3.52024-10-01 8.5.20 → 9.4.0RC22025-04-01 8.5.x-dev → 9.4.42025-09-02 ### Community Maintainers ![](https://www.gravatar.com/avatar/842d2fe13512e82f0f9b6f0d79dba8eba1595a3cefd31dd51723960436133307?d=identicon)[KorvinSzanto](/maintainers/KorvinSzanto) ![](https://www.gravatar.com/avatar/d8d8902700dc0979d0cb96ff69a17808f74823c0c2b4ef75d91aba2f66d6f5fb?d=identicon)[aembler](/maintainers/aembler) --- Top Contributors [![aembler](https://avatars.githubusercontent.com/u/527809?v=4)](https://github.com/aembler "aembler (17659 commits)")[![mlocati](https://avatars.githubusercontent.com/u/928116?v=4)](https://github.com/mlocati "mlocati (5337 commits)")[![KorvinSzanto](https://avatars.githubusercontent.com/u/1007419?v=4)](https://github.com/KorvinSzanto "KorvinSzanto (1718 commits)")[![mkly](https://avatars.githubusercontent.com/u/965353?v=4)](https://github.com/mkly "mkly (601 commits)")[![hissy](https://avatars.githubusercontent.com/u/514294?v=4)](https://github.com/hissy "hissy (574 commits)")[![Mnkras](https://avatars.githubusercontent.com/u/212649?v=4)](https://github.com/Mnkras "Mnkras (506 commits)")[![joe-meyer](https://avatars.githubusercontent.com/u/1292766?v=4)](https://github.com/joe-meyer "joe-meyer (444 commits)")[![MrKarlDilkington](https://avatars.githubusercontent.com/u/10898145?v=4)](https://github.com/MrKarlDilkington "MrKarlDilkington (337 commits)")[![deek87](https://avatars.githubusercontent.com/u/23059797?v=4)](https://github.com/deek87 "deek87 (272 commits)")[![Remo](https://avatars.githubusercontent.com/u/129864?v=4)](https://github.com/Remo "Remo (234 commits)")[![evancooper](https://avatars.githubusercontent.com/u/1302433?v=4)](https://github.com/evancooper "evancooper (179 commits)")[![marvinde](https://avatars.githubusercontent.com/u/29543909?v=4)](https://github.com/marvinde "marvinde (178 commits)")[![ahukkanen](https://avatars.githubusercontent.com/u/864340?v=4)](https://github.com/ahukkanen "ahukkanen (175 commits)")[![biplobice](https://avatars.githubusercontent.com/u/2462951?v=4)](https://github.com/biplobice "biplobice (161 commits)")[![ChrisHougard](https://avatars.githubusercontent.com/u/1550925?v=4)](https://github.com/ChrisHougard "ChrisHougard (161 commits)")[![bitterdev](https://avatars.githubusercontent.com/u/15018219?v=4)](https://github.com/bitterdev "bitterdev (155 commits)")[![a3020](https://avatars.githubusercontent.com/u/1431100?v=4)](https://github.com/a3020 "a3020 (138 commits)")[![mnakalay](https://avatars.githubusercontent.com/u/1488833?v=4)](https://github.com/mnakalay "mnakalay (133 commits)")[![mesparza5](https://avatars.githubusercontent.com/u/37560903?v=4)](https://github.com/mesparza5 "mesparza5 (84 commits)")[![HamedDarragi](https://avatars.githubusercontent.com/u/13836863?v=4)](https://github.com/HamedDarragi "HamedDarragi (84 commits)") --- Tags cmsconcrete5concretecmscontent-management-systemframeworkphpconcrete5concreteCMScmsconcrete ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/concrete5-concrete5/health.svg) ``` [![Health](https://phpackages.com/badges/concrete5-concrete5/health.svg)](https://phpackages.com/packages/concrete5-concrete5) ``` ### Alternatives [composer/installers A multi-framework Composer library installer 1.4k136.0M6.0k](/packages/composer-installers)[wintercms/winter Free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. 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