BP Visualizer

- You can watch the values.

- Right click value to show it in the blueprint

- Blueprint debugger window (window/developer tools/blueprint debugger) can be used to show all values.

Visual Logger (window/developer tools/visual logger)

- Blueprint needs to enable visual logging. (Enable Vislog recording) node

- Display info with vislog text/box shape/location/segment

Stats window

- stat game : show BP overall performence

- dumpticks : command that list all things ticking

- use the profiler

Automated test of BP (window/developer tools/session frontend)