A few suggestions

[xXBuilderBXx]

This is a really clean library thanks for making it, I would love to contribute and also suggest some things.

• Webassembly demo you can access instead of just the store app ( I can host it if needed)
• Sidebar can also have a right sidebar.
• Sidebar can be marked as resizable with a min, max limit. ( Example https://irihitech.github.io/Semi.Avalonia/ )
• Window can have content set in the middle of the tab bar (If possible)
• Progress bars

[accntech]

Hi @xXBuilderBXx,

Thank you for your interest in this project. You can always submit a PR.

[xXBuilderBXx]

Yup will do at some point :) also a few optimizations.