This task automates the Process of Installing Chromium on your Hosted Build Agent in VSTS so that you can run your javascript tests with a headless browser.

The environment variables CHROMIUM_BIN and CHROME_BIN will be set, so that tools like karma-chrome-launcher will work out of the box.

Sample Karma headless configuration:

    customLaunchers: {
      ChromeHeadless: {
        base: 'Chrome',
        flags: [
          '--headless',
          '--disable-gpu',
          // Without a remote debugging port, Google Chrome exits immediately.
          '--remote-debugging-port=9222',
        ],
      }
    }

Full documentation is available on http://vsts-chromium-task.readthedocs.io

You can install from the Visual Studio Marketplace