A couple of relevant links: - If you draw a lot of sequence diagrams, this one is a feature-rich type-to-diagram life saver: https://sequencediagram.org https:

A couple of relevant links: - If you draw a lot of sequence diagrams, this one is a feature-rich type-to-diagram life saver: https://sequencediagram.org https://sequencediagram.org - For component/architecture diagrams: https://diagrams.mingrammer.com https://diagrams.mingrammer.com