* [OpenFlowKit v0.1.0](https://github.com/Vrun-design/openflowkit) – White-label diagramming engine combining React Flow, diagram-as-code, AI-based diagram generation, internationalization, and local-first privacy.

* [PlantERD v0.4.11](https://github.com/sue445/plant_erd) – ERD exporter supporting PlantUML and mermaid formats for multiple databases.