dotnet/Comet
Comet is an MVU UIToolkit written in C# observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2636
- days_rel: n/a
- days_push: 634
- n_releases_24m: 0
Adoption not part of the score
1670 stars · 125 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Comet is a C# UI toolkit for building cross-platform user interfaces using the Model-View-Update (MVU) architectural pattern, built on top of .NET MAUI. It provides declarative view definitions, automatic state-driven databinding, and hot reload support for a fast development experience.
Use cases
- build cross-platform mobile and desktop UIs in C#
- write declarative user interfaces using the MVU pattern
- create .NET MAUI apps without XAML
- manage UI state with automatic databinding
- develop UIs with hot reload in Visual Studio
When to choose
- you prefer the MVU/Elm-style architecture over XAML or MVVM
- you want a single C# codebase for iOS, Android, macOS, and Windows UIs
- you value hot reload and minimal boilerplate for UI development
- you are already invested in the .NET ecosystem
When to avoid
- you need a production-hardened, fully supported UI framework today
- your team relies on XAML-based workflows or extensive third-party control libraries
- you need platforms outside the .NET MAUI targets
- you require long-term stability guarantees, as the project is experimental
Facets
framework · maturity experimental
frontend-framework ui-components state-management mobile-framework web-development frontend mobile-development cross-platform developer-tools cross-platform dotnet c windows mvu maui csharp ui-toolkit hot-reload declarative-ui xamarin mobile android ios macos
1 source
- readme: https://github.com/dotnet/Comet · fetched 2026-08-28 · 967b9f48c36f
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| dotnet/Comet | main | 10 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem