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Kanban project management software
Leantime is a strategic project management system for non-project managers.
:panda_face: Jitamin is a free software written in PHP, intended to handle the project management over the web. QQ群: 656868
Zentao is an agile(scrum) project management system/tool, Free Upgrade Forever!
Robust and easy to use PHP Framework for Web Apps
A lean framework stack for agile Web development based on Symfony and Vuetify
Data Access PHP Framework for SQL & high-latency databases