launch.json

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "npm start",
      "type": "chrome",
      "request": "launch",
      "url": "http://localhost:5000/#",
      "webRoot": "${workspaceRoot}",
      "runtimeArgs": [
        "--remote-debugging-port=9222"
        ],
      "sourceMaps": true
    },
    {
      "name": "npm test",
      "type": "chrome",
      "request": "launch",
      "url": "http://localhost:9876/debug.html",
      "webRoot": "${workspaceRoot}",
      "runtimeArgs": [
        "--remote-debugging-port=9222"
        ],
      "sourceMaps": true
    },
    {
      "name": "npm run e2e",
      "type": "node",
      "request": "launch",
      "program": "${workspaceRoot}/node_modules/protractor/bin/protractor",
      "protocol": "inspector",
      "args": ["${workspaceRoot}/protractor.conf.js"]
    }
  ]
}