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[Utility & Helpers](/categories/utility) 4. / 5. onepix/carbon-fields ActiveLibrary[Utility & Helpers](/categories/utility) onepix/carbon-fields ==================== WordPress developer-friendly custom fields for post types, taxonomy terms, users, comments, widgets, options and more. v1.0.0(1y ago)0174GPL-2.0-onlyPHPPHP >=8.1 Since Apr 17Pushed 1y agoCompare [ Source](https://github.com/0zd0/carbon-fields)[ Packagist](https://packagist.org/packages/onepix/carbon-fields)[ Docs](http://carbonfields.net/)[ RSS](/packages/onepix-carbon-fields/feed)WikiDiscussions dev Synced 1mo ago READMEChangelogDependencies (3)Versions (4)Used By (0) Carbon Fields [![Build Status](https://camo.githubusercontent.com/9a5fef8a64ae34d6926d5edc8cd00125aaf50a1b25d5a7066abbcef1c1bb6690/68747470733a2f2f7472617669732d63692e6f72672f68746d6c6275726765722f636172626f6e2d6669656c64732e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/htmlburger/carbon-fields) [![Scrutinizer Code Quality](https://camo.githubusercontent.com/93e7830263d9607f79b12c672e35e6bbb2b6830d52ae69ffe24c274b7651ff85/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f68746d6c6275726765722f636172626f6e2d6669656c64732f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/htmlburger/carbon-fields/?branch=master) [![Code Coverage](https://camo.githubusercontent.com/0d4240e5ceac0e3c7839aae73cd120ecfcdf19f4af8f807d0fa144ec439852f9/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f68746d6c6275726765722f636172626f6e2d6669656c64732f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/htmlburger/carbon-fields/?branch=master) [![Gitter chat](https://camo.githubusercontent.com/de0d82066d3c3fba8d38de31c6985b7cae0ab07d0fdc9864268371d71c726c8c/68747470733a2f2f6261646765732e6769747465722e696d2f636172626f6e2d6669656c64732f4c6f6262792e706e67)](https://gitter.im/carbon-fields/Lobby) ============================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================== [](#carbon-fields----) ### About [](#about) [Carbon Fields](http://carbonfields.net/) - developer-oriented library for WordPress custom fields for all types of WordPress content. Carbon fields can be used as a composer package for easy creation of custom fields in the WordPress administration panel. Custom fields can be created for post types, taxonomy terms, users, comments, options, navigation menus and even widgets. Supports PHP 5.6.20 or higher. ### Quickstart [](#quickstart) See [Quickstart](https://github.com/htmlburger/carbon-fields-docs/tree/master/documentation/10-quickstart.md) ### Documentation & Other Resources [](#documentation--other-resources) - [Website](http://carbonfields.net/) - [Documentation (website)](https://docs.carbonfields.net/) - [Documentation (GitHub)](https://github.com/htmlburger/carbon-fields-docs) - [FAQ](http://carbonfields.net/faq/) - [Support](http://carbonfields.net/support/) - [GitHub Repository](https://github.com/htmlburger/carbon-fields) ### Health Score 32 — LowBetter than 72% of packages Maintenance48 Moderate activity, may be stable Popularity10 Limited adoption so far Community20 Small or concentrated contributor base Maturity48 Maturing project, gaining track record 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 Unknown Total 1 Last Release 384d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/380c3a3697647ffa6dacfa3f41ef2d8ea43a40a12a823d380b843b57ac14750c?d=identicon)[onepix](/maintainers/onepix) ![](https://www.gravatar.com/avatar/7f618d5c06c711c1eada5b9569aad7cee6d81e830566775e7734dd87828e8fdc?d=identicon)[0zd0](/maintainers/0zd0) --- Top Contributors [![vvasilev-](https://avatars.githubusercontent.com/u/1783033?v=4)](https://github.com/vvasilev- "vvasilev- (1015 commits)")[![atanas-dev](https://avatars.githubusercontent.com/u/22746396?v=4)](https://github.com/atanas-dev "atanas-dev (826 commits)")[![jorostoyanov](https://avatars.githubusercontent.com/u/6777091?v=4)](https://github.com/jorostoyanov "jorostoyanov (344 commits)")[![tyxla](https://avatars.githubusercontent.com/u/8436925?v=4)](https://github.com/tyxla "tyxla (283 commits)")[![hellosiyan](https://avatars.githubusercontent.com/u/85444?v=4)](https://github.com/hellosiyan "hellosiyan (206 commits)")[![atanas2create](https://avatars.githubusercontent.com/u/8505145?v=4)](https://github.com/atanas2create "atanas2create (199 commits)")[![ggeorgiev96](https://avatars.githubusercontent.com/u/29563474?v=4)](https://github.com/ggeorgiev96 "ggeorgiev96 (173 commits)")[![m1r0](https://avatars.githubusercontent.com/u/1612178?v=4)](https://github.com/m1r0 "m1r0 (55 commits)")[![HTMLBurger-NG](https://avatars.githubusercontent.com/u/124253193?v=4)](https://github.com/HTMLBurger-NG "HTMLBurger-NG (51 commits)")[![yuliyan](https://avatars.githubusercontent.com/u/2722412?v=4)](https://github.com/yuliyan "yuliyan (39 commits)")[![htmlburger-git](https://avatars.githubusercontent.com/u/1150772?v=4)](https://github.com/htmlburger-git "htmlburger-git (35 commits)")[![2c-gstoqnov](https://avatars.githubusercontent.com/u/7263280?v=4)](https://github.com/2c-gstoqnov "2c-gstoqnov (33 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (30 commits)")[![alpanayotov](https://avatars.githubusercontent.com/u/42336382?v=4)](https://github.com/alpanayotov "alpanayotov (28 commits)")[![tocreatedev](https://avatars.githubusercontent.com/u/26692?v=4)](https://github.com/tocreatedev "tocreatedev (25 commits)")[![pkostadinov-2create](https://avatars.githubusercontent.com/u/6572699?v=4)](https://github.com/pkostadinov-2create "pkostadinov-2create (20 commits)")[![lstoyanoff](https://avatars.githubusercontent.com/u/35492381?v=4)](https://github.com/lstoyanoff "lstoyanoff (12 commits)")[![emohamed](https://avatars.githubusercontent.com/u/536840?v=4)](https://github.com/emohamed "emohamed (12 commits)")[![kamenarov](https://avatars.githubusercontent.com/u/11867568?v=4)](https://github.com/kamenarov "kamenarov (11 commits)")[![ppetrov2create](https://avatars.githubusercontent.com/u/16031484?v=4)](https://github.com/ppetrov2create "ppetrov2create (10 commits)") ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/onepix-carbon-fields/health.svg) ``` [![Health](https://phpackages.com/badges/onepix-carbon-fields/health.svg)](https://phpackages.com/packages/onepix-carbon-fields) ``` PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)