Native UIDeveloper toolsby kiwiflydream
云吉 UML
Write PlantUML, Mermaid or Flowchart.js diagrams as text and preview them as you type.
About
A text diagram editor for macOS, Windows and Linux: write PlantUML, Mermaid or Flowchart.js and see it rendered locally as you type, with templates, reusable styles, version history and PNG or SVG export. The interface is MyGo's native UI; on macOS the editor stays AppKit, while Windows and Linux use MyGo's editor and the system WebView for offline rendering.