Official Verified

Flutter

Build reliable Flutter apps avoiding state loss, widget rebuild traps, and async pitfalls.

skill-install — Terminal

clawhub install openclaw/skills/skills/ivangdavila/flutter

Quick Reference

Topic	File
setState, state loss, keys	`state.md`
build method, context, GlobalKey	`widgets.md`
FutureBuilder, dispose, mounted	`async.md`
Context after pop, deep linking	`navigation.md`
const, rebuilds, performance	`performance.md`
Platform channels, null safety	`platform.md`

setState after dispose — check mounted before calling, crashes otherwise
Key missing on list items — reordering breaks state, always use keys
FutureBuilder rebuilds on parent rebuild — triggers future again, cache the Future
BuildContext after async gap — context may be invalid, check mounted first
const constructor — prevents rebuilds, use for static widgets
StatefulWidget recreated — key change or parent rebuild creates new state
GlobalKey expensive — don't use just to access state, pass callbacks instead
dispose incomplete — cancel timers, subscriptions, controllers
Navigator.pop with result — returns Future, don't ignore errors
ScrollController not disposed — memory leak
Image caching — use cached_network_image, default doesn't persist
PlatformException not caught — platform channel calls can throw

Stars2102

Updated2026-03-06

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Add to Configuration

Paste this into your clawhub.json to enable this plugin.

{
  "plugins": {
    "official-ivangdavila-flutter": {
      "enabled": true,
      "auto_update": true
    }
  }
}

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