> My download of 1.5 MB takes about 3 seconds, but the rest of the operation (during which the UI is blocked) takes 10-30 seconds. Is this just slow deserialization in ReadFromJsonAsync (which calls System.Text.Json.JsonSerializer.DeserializeAsync internally), or is there something else going on here?
> When I attempt the same set of code in an automated integration test, it only takes 3 seconds or so. Is WebAssembly really that slow at deserializing? If so, is the only solution to retrieve very small data sets everywhere on my site? This doesn't seem right to me.
Ох уж этот WebAssembly паршивый из-за него чудестный Blazor тормозит!)