In this article, I will introduce the cause of the problem where AI-generated diagrams look decent but are unusable in practice, and how to solve it using the draw.io generation skill for Claude Code.

Once the extension is installed, any file with the .smjson extension will automatically open in the Design View. You can start building your state machine visually ...

Abstract: Since its inception, UML, the Unified Modeling Language, has been touted as the way to go when it comes to designing and documenting software systems. While being an integral part of many ...