https://docs.deno.com/runtime/desktop/#hello%2C-desktop

Yeah, hello desktop.

D:\source\DenoTest>deno desktop main.ts

error: Module not found "file:///D:/source/DenoTest/desktop".

  deno desktop ships in Deno v2.9.0 and is not in a stable release yet. To try it now, run deno upgrade canary to install the canary build. The command, configuration keys, and TypeScript APIs may still change before the feature is stable.