One of the breaking changes when moving a standalone Blazor WebAssembly app to .NET 10 is that the Properties/launchSettings.json file is no longer used to manage the environment. Instead, the environment must be set in the app’s project file (.csproj). As outlined in the migration guide, it looks like this But what if you have… Continue reading Step-by-Step: Handling Multiple Environments in Blazor WebAssembly with .NET 10