During May 2025, Flyliononline enhanced error handling in the dotnetcore/BootstrapBlazor repository by improving the BuildRenderTree logic within the BootstrapBlazorErrorBoundary component. This work ensured that error or fallback content rendered correctly during exceptions, reducing UI outages and improving user experience. Flyliononline also developed a new ErrorPage component to standardize error presentation across application samples, updating related documentation and examples to reflect the new flow. The project leveraged C#, Razor, and Blazor component development, with a focus on robust error handling patterns and unit testing. These contributions improved code stability and clarity in error scenarios, demonstrating thoughtful engineering depth.