FlexBuilder comes in two variants - Standard and Pro. Licensing is per-user on your project (e.g. a team of 3 must purchase 3 licenses) - but large discounts are available for teams of 5 or more (please contact Support for more info).
See below for info on each feature.
|Integrated with TMP: detects the size and shape of TextMeshPro components and automatically sizes the layout to fit.
|Modular layout algorithms
|The core Flexbox implementation is hot-swappable - you can replace it at any time with different implementations, customised for performance, correctness - or to add your own extensions to the core algorithm.
|Build UI super-fast using this 1-click system for building complex UIs out of common parts. Includes instant buttons for adding/customizing: 3-col layout, titlebar + body, sidebars, icon-rows, etc. and many more
|3D overlay in the SceneView lets you preview the structure of your layout - which items are embedded in others, how they affect the layout, etc. Future planned features include: edit padding/margins directly in SceneView via mouse.
|FlexBuilder-Pro includes higher performance layout algorithms, zero-allocation core routines, and numerous small improvements and add-ons that boost performance for complex/detailed UIs.