We all aspire to develop with confidence, knowing that our additions and changes “work”. Continuous testing helps achieve confidence by validating changes with immediate test feedback at various levels: unit tests, component tests, and end-to-end integration tests. In this demo, we will share our experiences and some best practice recommendations on your journeys towards Continuous Integration and Continuous Deployment of modern applications. Learn about browser testing with webdriver.io, Jenkins build pipelines, and integration with Slack and other collaboration channels.