This talk shows how quick and simple it can be to write end-to-end tests for web applications – if your testing tools are not fighting you all the time. I will go over writing E2E tests using Cypress.io, controlling the network during tests, using visual testing and setting up continuous integration to perform E2E tests on each commit. EVENT: ReactiveConf 2019 SPEAKER: Gleb Bahmutov PUBLICATION PERMISSIONS: Conference Organizer provided Coding Tech with the permission to republish ReactiveConf talks. CREDITS: ReactiveConf YouTube channel: https://www.youtube.com/channel/UCBHdUnixTWymmXBIw12Y8Qg https://www.youtube.com/watch?v=n_J13cA4Gj8

Do you deploy Python applications in Docker? Then this session is for you! We will start by reviewing a simple Dockerfile to package a Python application and move to more complex examples which speed up the build process and reduce the size of the resulting Docker image for both development and production builds. EVENT: EuroPython 2019 SPEAKER: Dmitry Figol PUBLICATION PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed) ATTRIBUTION CREDITS: Original video source: https://www.youtube.com/watch?v=eRzMJuwuYpU https://www.youtube.com/watch?v=9-rdOTj80vk

In the last few years, the industry has experienced a shift towards
developing smaller and more focused applications. Smaller services are excellent from a product and development perspective: they are quicker to deploy, easier to iterate on and can handle failure gracefully. But how does that cultural shift impact the infrastructure? In this talk, you will learn what’s all the hype about containers and Kubernetes and how they impact the development of your microservices. Daniele is an instructor at Learnk8s, where he teaches Kubernetes and containers to small and large enterprises. EVENT: Junior Developers Singapore 2019 SPEAKER: Daniele Polencic PUBLICATION PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed) ATTRIBUTION CREDITS: Original video source: https://www.youtube.com/watch?v=7XvgqDlp8sQ https://www.youtube.com/watch?v=u8dW8DrcSmo