LikeC4 is a powerful set of tools and a Domain-Specific Language (DSL) designed to describe your architecture as a single, cohesive model, which is then compiled into multiple diagrams.

Your code is the single source of truth, and only you own it.
Any change, refinement or deprecation is reflected automatically.
No more outdated diagrams!
And with version control, your history of changes is always at your fingertips.