sp-dev-fx-webparts/.vscode/launch.json

{
  /**
   * Install Chrome Debugger Extension for Visual Studio Code to debug your components with the
   * Chrome browser: https://aka.ms/spfx-debugger-extensions
   */
  "version": "0.2.0",
  "configurations": [{
      "name": "Hosted workbench",
      "type": "pwa-chrome",
      "request": "launch",
      "url": "https://enter-your-SharePoint-site/_layouts/workbench.aspx",
      "webRoot": "${workspaceRoot}",
      "sourceMaps": true,
      "sourceMapPathOverrides": {
        "webpack:///.././src/*": "${webRoot}/src/*",
        "webpack:///../../../src/*": "${webRoot}/src/*",
        "webpack:///../../../../src/*": "${webRoot}/src/*",
        "webpack:///../../../../../src/*": "${webRoot}/src/*"
      },
      "runtimeArgs": [
        "--remote-debugging-port=9222",
        "-incognito"
      ]
    }
  ]
}