Agile Toolkit (ATK) offers you a full-stack UI framework for building your Web Apps in the agile way. Swift prototyping and continious refinement,out of the box UI, powerful database access layer,nNative integration with jQuery, native responsive CSS component framework and selection of widgets.
Agile Platform links thousands of independent Agile Toolkit developers by allowing them to share and sell their add-ons, widgets and themes. Platform indegrates directly into your local copy of Agile Toolkit to make set-up process simpler and save you even more time.
Agile Platform will be released by Jan 2017. Sign-up for early access.
Application performance depends on clean business logic design and efficient interactions with database. Agile Data is a data-framework that revolutionize the structure of your business logic and database interaction.
You do not see many UI add-ons for PHP frameworks because each web app implements UI differently. Agile Toolkit apps and add-ons use same CSS framework, making all UI consistent and themeable.
Visit Agile CSS on GitHub. License: MIT