Good read. I’ve always enjoyed using C4, it’s nice to have consistent notation across diagrams. Another decent tool is C4Builder [1] if you like PlantUML. It’s

Good read. I’ve always enjoyed using C4, it’s nice to have consistent notation across diagrams. Another decent tool is C4Builder [1] if you like PlantUML. It’s based on Docsify. > Each connection should have a label. It’s amazing to me how often you see diagrams without labels on connections. [lambda] -> [s3] “Lambda arrows s3?” Is it reading, writing? Creating buckets? Managing the ACL? That arrow between two really common components leaves a LOT to the imagination. [1] https://adrianvlupu.github.io/C4-Builder https://adrianvlupu.github.io/C4-Builder