Microsoft Edge (dev) VSCode Debug (Linux)

launch.json

{
  // Remember install the Debugger for Microsoft Edge Extension.
  // https://marketplace.visualstudio.com/items?itemName=msjsdiag.debugger-for-edge
  "version": "0.2.0",
  "configurations": [
    {
      "type": "edge",
      "request": "launch",
      "name": "Launch Edge against localhost",
      "url": "http://localhost:3000",
      "webRoot": "${workspaceFolder}",
      "runtimeExecutable": "/opt/microsoft/msedge-dev/msedge"
    }
  ]
}