bUnit is a testing library for Blazor components.
You can easily define components under test in C# or Razor syntax and verify outcome
using semantic HTML diffing/comparison logic.
You can interact with and inspect the component under test, trigger event handlers,
provide cascading values, and inject services.
bUnit also includes a complete fake implementation of Blazor's authentication and
authorization logic, navigation manager, and
JSInterop.
Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work
Derived by Crest of Tech from two observations of NuGet’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
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Adoption history
Adoption historydownloads, all time
Observations in this range began OCT 5, 2026. The chart appears after 7 observations; 2 so far. Collecting history.
bUnit is a testing library for Blazor components that make tests look, feel, and runs like regular unit tests. bUnit makes it easy to render and control a component under test’s life-cycle, pass parameter and inject services into it, trigger event handlers, and verify the rendered markup from the component using a built-in semantic HTML comparer.
