TheCodeTraveler/AsyncAwaitBestPractices

Health v2 · maintenance only

Adoption not part of the score

1841 stars · 173 forks observed · 2026-09-30

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A .NET library providing extensions for System.Threading.Tasks.Task and ValueTask, including SafeFireAndForget for exception-safe fire-and-forget calls and WeakEventManager to avoid memory leaks. It also ships an MVVM companion package with AsyncCommand and AsyncValueCommand implementations of ICommand for async operations.

Use cases

• safely fire-and-forget a Task without async void
• avoid memory leaks from un-unsubscribed event handlers
• bind async Task-based commands in MVVM
• use ValueTask with ICommand in WPF or MAUI apps
• catch exceptions from unobserved tasks
• replace async void event handlers in C#

When to choose

• you write C#/.NET apps with async code and want to avoid async void pitfalls
• you need async ICommand implementations for MVVM (Xamarin, MAUI, WPF, Avalonia)
• you want a lightweight, .NET Standard 1.0-compatible utility

When to avoid

• your project is not on .NET/.NET Standard
• you need full async/await orchestration libraries like TPL Dataflow or Rx
• you don't use MVVM or fire-and-forget patterns

Facets

library · maturity stable

concurrency error-handling developer-tools developer-tools cross-platform dotnet cross-platform async await task valuetask icommand mvvm fire-and-forget weak-event-manager csharp nuget

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