Fast forward to March 2018 and not only has the containerization tooling but advanced significantly but also the headless Chrome control systems. As such I sat down once gain to look into this tool chain. I am happy to announce `Docker Puppeteer Jest‘ docker image. As the name suggests running the image will spin up a headless Chrome instance, controlled by Puppeteer that triggers Jest test suites. Outputting both terminal response and image captures if so instructed.