We have created and published the IntelliJ Platform UI Kit to help designers and developers design and prototype plugins in a manner consistent with IntelliJ-based products.
The IntelliJ Platform UI Kit consists of:
Getting StartedComponentsTypography and Color StylesIntelliJ Icons Plugin
See the Getting Started section in the IntelliJ Platform UI Kit Figma file for how to use it as a library.
The Component Base consists of basic and complex controls. All of them are responsive and are covered by autolayouts so that you can use them