launch.json

{
  // For VS Code debugger
  // Use IntelliSense to learn about possible attributes.
  // Hover to view descriptions of existing attributes.
  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Deno",
      "type": "pwa-node",
      "request": "launch",
      "cwd": "${workspaceFolder}",
      "runtimeExecutable": "deno",
      "runtimeArgs": [
        "run",
        "--inspect",
        "--unstable",
        "--import-map",
        "import_map.json",
        "--allow-all",
        "src/server-deno.ts"
      ],
      // "outputCapture": "std",
      "attachSimplePort": 9229
    },
    {
      "type": "pwa-node",
      "request": "launch",
      "name": "Launch Node Server",
      "skipFiles": [
        "<node_internals>/**"
      ],
      "program": "${workspaceFolder}/src/server-node.js"
    }
  ]
}