Next step concepts for ADRs

Arc42 answers two questions in a pragmatic way and can be tailored to your specific needs. What should you document/communicate about your architecture? How should you document/communicate? Arc42 includes architecture decision records plus guidance on goals, constraints, contexts, quality, risks, and more.

The C4 model is an easy to learn, developer friendly approach to software architecture diagramming. C4 is a set of hierarchical diagrams for context, containers, components, code, plus supporting diagrams for system landscape, dynamic, and deployment.