This re-creation of Flappy Bird is created in .NET Blazor WebAssembly.
That's a cross-platform video game running on .NET, purely in your browser! No Silverlight, ActiveX, Flash or Shockwave needed! What a time to be alive!
This was created following Erin Mclaughlin's Blazor tutorial which itself is based on Ania Kubow's vanilla JavaScript project.
dotnet workload install wasm-tools
dotnet build