Avalonia
7.0#2 in ui frameworksFrom €299 a yearFree planAndroidiOSWebLinux
VisitAvalonia vs GOV.UK Design System
GOV.UK Design System
6.6#5 in ui frameworksFree planFree planWebSelf-hosted
VisitAvalonia plans
- AvaloniaFree
- Plus€299 a year
- Pro€899 a year
- Enterprise€21,000 a year
GOV.UK Design System plans
- GOV.UK Design SystemFree
Pick Avalonia if…
You want what its maker publishes above — check its page for the details.
Pick GOV.UK Design System if…
It is intended for people building government services, especially teams working on central UK government digital services. Teams outside that context may not receive reliable guidance from its support channels.