Note: This is a post from #frontend@twiliosendgrid. For other engineering posts, head over to the technical blog roll. Across all of our frontend apps, we had, and still have, the following goal: provide a way to write consistent, debuggable, maintainable, and valuable E2E (end to end) automation tests for our frontend applications and integrate with CICD (continuous integration and continuous deployment). To reach the state we have today in which hundreds of E2E tests are possibly triggered or running on…