mermaid-trace

Stop reading logs. Start watching them. MermaidTrace is a specialized logging tool that automatically generates Mermaid JS sequence diagrams from your code execution. It's perfect for visualizing complex business logic, microservice interactions, or asynchronous flows. Maintained by xt765 on GitHub, where it has earned 84 stars from the community.

It's actively developed around fastapi, langchain, layered-architecture, and is a solid reference for anyone building with these tools.