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## PHP
- [Appwrite](https://github.com/appwrite/appwrite) _(label: good first issue)_
An End-to-end backend server for frontend and mobile developers. 🚀
+- [CodeIgniter](https://github.com/codeigniter4/CodeIgniter4) _(label: good first issue)_
A lightweight, fast PHP framework, it is easy to install and perfect for learning MVC architecture.
- [Deployer](https://github.com/deployphp/deployer) _(label: good-for-beginner)_
A deployment tool written in PHP with support for popular frameworks out of the box.
- [Drupal](https://www.drupal.org/getting-involved-guide) _(label: n/a)_
Leading open-source CMS for ambitious digital experiences that reach your audience across multiple channels.
- [Flarum](https://github.com/flarum/core) _(label: Good-first-issue)_
Simple forum software for building great communities.