[TheFinalDraw]

I love PlantUML! After a coworker introduced me to it at my old company, it quickly became my tool of choice for putting together security diagrams (I'm an AppSec engineer). I found it particularly helpful for this use case because it made diagram re-use, and updating existing diagrams when architecture changes are planned, extremely easy. We also used Confluence, for which there is a PlantUML plugin that allows you to insert your UML markup directly into a doc, which is then rendered by Confluence when someone views the page. I threw together a set of macros and sprites for AWS architecture and deployment diagrams, which I've put on GitHub[0] for anyone who finds it useful. Eventually planning to upload a fork I wrote that generically (and much much more efficiently) generates the templates and sprites for other services and products besides AWS.

[0]: https://github.com/milo-minderbinder/AWS-PlantUML