Works well. Due to the new "vite-plugin-vue-devtools" plugin, it might see less use.
The browser extension also seemed to consume a lot of memory over time (probably due to state change tracking, for Pinia) which sometimes did require restarts/closing the tab to start fresh.
BUT this might not be intended but enabling the Vue.js devtools firefox addon somehow changes how XML documents are handled by firefox. When enabled, XML documents only shows the text content (which is annoying) while disabled, I see the default structured tree view. Could you please remove this XML mimetype handling? Or at least offer a configuration option (I have not found any) to allow users to opt-in/-out of it?

Excellent addon for vue.js development!

works perfectly

Really cool, so helpfull.