Current features of this extension is stable. Here are further works that I consider:
Mermaid is popular and supports theming. Its digrams are more beatiful than graphviz. However it seems heavily depend DOM and have bug to export SVG. I decide to keep graphviz.
Currently the graphviz generator is not parallel and can be improved. Or rewrite the generator with native language. The second improvement may be limited, because the performance of language servers (depending on their own implementation) is a bottleneck, but we can render SVG in native instead of rendering in vscode webview with d3-graphviz(wasm).
Current features of this extension is stable. Here are further works that I consider:
Switch to MermaidMake graph nicer.Mermaid is popular and supports theming. Its digrams are more beatiful than graphviz. However it seems heavily depend DOM and have bug to export SVG. I decide to keep graphviz.
Currently the graphviz generator is not parallel and can be improved. Or rewrite the generator with native language. The second improvement may be limited, because the performance of language servers (depending on their own implementation) is a bottleneck, but we can render SVG in native instead of rendering in vscode webview with d3-graphviz(wasm).