Nuxt module documentation
Observe the parts of your Nuxt app that usually stay opaque
Setup, feature guides, API reference, and troubleshooting for Nuxt DevTools Observatory.
Nuxt DevTools Observatory adds targeted visibility for fetch activity, composables, provide/inject chains, renders, and transitions so you can debug app behavior from the same place you inspect the rest of Nuxt.
Built around the five panels you actually use while debugging
Each guide maps directly to the playground scenarios and the runtime registries behind the module.
useFetch Dashboard
Trace fetch calls, timings, payload shape, and request lifecycles without instrumenting your app by hand.
provide/inject Graph
Inspect provider chains, missing injections, and component-level data flow with a graph view built for debugging.
Composable Tracker
See how composables are registered, reused, and torn down so leaks and accidental duplication stand out quickly.
Render Heatmap
Identify hot components and noisy updates before they become performance regressions in real screens.
Start with a clean path
Use the setup pages first, then move into feature guides once the module is collecting data from your app.
Need the exact option names and runtime contracts?
The reference section tracks the module options and snapshot types directly from the repository source.