# Blazor WebAssembly client - the Tasks app for the four-clients comparison Stack: Blazor WebAssembly standalone app on .NET 10 (net10.0), C# with nullable reference types enabled, project folder `BlazorWasmClient/` (created with `dotnet new blazorwasm`). No UI component library. Dev server: `dotnet run --project BlazorWasmClient --urls http://localhost:16011`. Do NOT start it yourself: the test command below starts it fresh for every run (so your edits are always included) and stops it afterwards. To check compile errors run `dotnet build BlazorWasmClient` without serving. API: http://localhost:16010, already running. Never start, stop or change it. Tests: `cd e2e; npx playwright test --grep @stepNN` (NN = the step you are on, two digits) Rules - Implement only what SPEC.md asks for the current step. Earlier steps must stay green. - Use the data-testid names, routes and class names from SPEC.md exactly. - shared/app.css and shared/icons.svg are copied into the app unchanged (wwwroot/); add your own styles in a separate file only when a step needs them. - Never edit anything under e2e/ or shared/. If a test looks wrong, say so in your summary and stop; do not work around it. - Add a dependency only when the step needs it, and list every one in your summary. - Do not commit. Do not touch files outside this folder. - Finish with a short summary: files changed, dependencies added, anything you could not do.