[ntaylor]

> Headless mode allows running Chromium in a headless/server environment. Expected use cases include loading web pages, extracting metadata (e.g., the DOM) and generating bitmaps from page contents -- using all the modern web platform features provided by Chromium and Blink.

Practically speaking, software developers will use headless Chrome to automate testing of product functionality. Today, developers use systems like Selenium or PhantomJS to accomplish this feat, but it's a painful process to maintain these headless browser execution engines. Adding headless support into Chrome means that developers can count on the presentation of their application on a given version of the Blink engine run within Chrome.