Through the power of CSS variables, custom theme/skin support is coming! I've already started making a few of my own:

dark (default)	amphibian
light	light2
turquoise	More coming!

For contributors - adding a new theme is as simple as adding a new object in themes.ts. At the moment, only colours can be customized. But that's already good enough for some funky themes. Down the line more of the UI will be customizable including the position/visibility of panels.

Any favourites? Suggestions for popular themes?