This is exactly what I was looking for several months ago for describing processes in a readable and maintainable way. Basically the choices were down to: 1.

This is exactly what I was looking for several months ago for describing processes in a readable and maintainable way. Basically the choices were down to: 1. Graphics tools (Google Drawings / Draw.io) - which were a pain for complex charts and maintenance. 2. Code-based tools such as plantUML which was mature and solid, but required Java :|