Abstract: Learn how to write flexible and scalable load tests using plain Python code. The Locust load/performance testing tool (https://github.com/locustio/locust) makes it easy! Its all open source and because it is ”just code” it is very easy to do logic in tests, extend them to use other protocols than HTTP, or store your scenarios in git. Bio: Performance testing consultant by day, OSS developer by night. Maintainer of Locust: https://locust.cloud/