The Symfony PHP framework
Standard multi-tenant SaaS admin backend library based on PHP Webman, built-in tenant isolation, RBAC permission, CRUD generator and workflow engine, paired with Vue3 Vben frontend.
An open-source framework for building polished, maintainable business software with Laravel.
Open Source PHP Framework (originally from EllisLab)
The elegant testing framework for PHP developers and AI agents.
A full-stack framework for Laravel that takes the pain out of building dynamic UIs.
CakePHP: The Rapid Development Framework for PHP - Official Repository
Doctrine Object Relational Mapper (ORM)
The server component of API Platform: hypermedia and GraphQL APIs in minutes