A self-contained utility for merging Tailwind CSS class strings with conflict resolution. It uses TailwindMerge.NET under the hood to handle class conflicts (e.g., padding, display, color) by allowing shorter classes to override longer ones. This component is isolated, has no internal dependencies beyond the TailwindMerge.NET package, and can be extracted into any Blazor or .NET project that needs intelligent CSS class composition.

A generic tree utility class that can build a hierarchy from nested or flat data, flatten it with sorting/filtering/pagination, and provide expand/collapse helpers. It is well-tested (HierarchyManagerTests.cs) and decoupled from any UI concerns. This component can be extracted and reused in any .NET project requiring hierarchical data manipulation, such as file explorers, org charts, or category trees.

Provides dual evaluation paths for filter definitions: ToFunc<T> for in-memory filtering via reflection, and ToExpression<T> for IQueryable/EF Core via expression trees. Handles nullable types, date presets, string comparisons with culture, and JSON serialization. This is a reusable data filtering engine that can be extracted into any .NET application needing dynamic query building with both in-memory and database support.

A base class for cascading state contexts used throughout the library (DialogContext, TabsContext, HoverCardContext, etc.). It provides a generic state container with OnStateChanged events, enabling child components to react to state changes without tight coupling. This pattern is reusable in any Blazor application that needs coordinated state between parent and child components via CascadingValue.