Have to show off some themes! I'm getting "excite"! :D
See I've been working on Merenda – a pure Nim GUI based on Cocoa & OpenStep with a dash of QT. It also builds on many of the things I learned building Figuro and pulls in much of the tech.
It isn't quite ready yet for release but the themes are starting to look so gorgeous that I had to share! FigDraw let me do some fun theming while keeping memory usage low since there's no images used – it's essentially just the size of the swap buffer.
I love the glows and shadows that are cheap / free in FigDraw:

Still it's a huge bit of work even with trusty Codex churning away most days. Lots of work on refining the output so it's good clean code. Plus OpenStep was a huge specification covering everything needed in a full GUI toolkit in a cohesive model.
However it's starting to get all the core including document models, accessibility, tables, themes, etc:
