Python 3+: Blue - A dead simple event based workflow execution framework. I always find it easier to model systems from an event driven perspective. Especiall

Python 3+: Blue - A dead simple event based workflow execution framework. I always find it easier to model systems from an event driven perspective. Especially when you have to move fast and evolve unpredictably. I wanted a framework anyone could learn to use within 5-10 minutes. At the same time it should be able to solve all kinds of use cases that require event based coordination between tasks in a distributed environment. Works well for us for simple use cases (eg. data processing workflows) and complex ones (eg. our entire retail order fulfilment system).