Custom Tabs

[maksur 1]

It will be great if we will have possibility to create custom ui tabs for mod mechanics that can be created in game, without decompiling, redacting and decompiling. I can give example of such code, but made for combination of html and java

[maksur 1]

And also it will be great to add trigger to events when button pressed. And add triggers to activate button,, for example button will be available if technology was researched etc.