Trombi version 1.0 is out! https://github.com/mhjort/trombi This is a load testing tool for testing stateful applications. The original name of the tool was clj-gatling and the project started as a Gatling wrapper about nine years ago. Since then the tool has evolved quite a lot and now Gatling is only an optional dependency when you want to see graphical reports. Therefore the name was changed to reflect the reality!