This is a wonderful idea that fills a gap that has caused me much pain! When it's more stable I'll be looking for (or creating) an Obsidian plugin, a VS Code extension, etc.
Opening reladraw/docs/index.html to make a diagram then copy-pasting to save it is a little cumbersome.
Opening reladraw/docs/index.html to make a diagram then copy-pasting to save it is a little cumbersome.