Tabs do not appear in DevTools

• Confirm module registration in nuxt.config.ts.
• Confirm devtools.enabled is true.
• Restart dev server after config changes.

Duplicate or unexpected server-side signals

• For SPA-only projects, set instrumentServer: false.
• For SSR projects, keep instrumentServer: true.

provide/inject shows missing providers

• Validate key names and symbols match provider/consumer code paths.
• Check if provider lives in a branch not mounted for the current route.

Composable leak warnings

• Ensure timers are cleared in onUnmounted.
• Dispose watcher handles created manually.

Pinia stores are empty

• Confirm @pinia/nuxt is installed and piniaTracker is enabled.
• Trigger a store action after the app mounts so the Pinia plugin can attach.

Render Heatmap is too noisy

• Increase heatmapThresholdCount and heatmapThresholdTime.
• Enable heatmapHideInternals.

For larger datasets and sustained load scenarios, see:

• Performance At Scale

Bridge or snapshot debugging

• Set debugRpc: true to inspect bridge behavior while reproducing issue.