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https://miro.medium.com/v2/resize:fit:750/1*L5TmR-zgboo0wLjRIpVDbA.jpeg 750w, https://miro.medium.com/v2/resize:fit:786/1*L5TmR-zgboo0wLjRIpVDbA.jpeg 786w, https://miro.medium.com/v2/resize:fit:828/1*L5TmR-zgboo0wLjRIpVDbA.jpeg 828w, https://miro.medium.com/v2/resize:fit:1100/1*L5TmR-zgboo0wLjRIpVDbA.jpeg 1100w, https://miro.medium.com/v2/resize:fit:1400/1*L5TmR-zgboo0wLjRIpVDbA.jpeg 1400w" sizes="(min-resolution: 4dppx) and (max-width: 700px) 50vw, (-webkit-min-device-pixel-ratio: 4) and (max-width: 700px) 50vw, (min-resolution: 3dppx) and (max-width: 700px) 67vw, (-webkit-min-device-pixel-ratio: 3) and (max-width: 700px) 65vw, (min-resolution: 2.5dppx) and (max-width: 700px) 80vw, (-webkit-min-device-pixel-ratio: 2.5) and (max-width: 700px) 80vw, (min-resolution: 2dppx) and (max-width: 700px) 100vw, (-webkit-min-device-pixel-ratio: 2) and (max-width: 700px) 100vw, 700px"/><img alt="" class="bh ln mp c" width="700" height="477" loading="eager" role="presentation"/></picture></div></a></figure><p id="884b" class="pw-post-body-paragraph mq mr gz ms b mt mu mv mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn gs bk"><em class="no">Updated November 3, 2023 for Flutter 3.13.</em></p><p id="e2ff" class="pw-post-body-paragraph mq mr gz ms b mt mu mv mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn gs bk">The biggest challenge for me when coming to Flutter was learning state management. People were saying Provider and Bloc and ScopedModel and Redux and MobX and…I had no idea what they were talking about. As time passed, the <a class="af np" href="https://docs.flutter.dev/data-and-backend/state-mgmt/options" rel="noopener ugc nofollow" target="_blank">list of state management solutions</a> continued to grow.</p><p id="0495" class="pw-post-body-paragraph mq mr gz ms b mt mu mv mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn gs bk">In my learning journey, I wrote articles about Stacked (<a class="af np" href="https://medium.com/flutter-community/a-beginners-guide-to-architecting-a-flutter-app-1e9053211a74" rel="noopener">here</a>) and Provider (<a class="af np" href="https://medium.com/flutter-community/making-sense-all-of-those-flutter-providers-e842e18f45dd" rel="noopener">here</a> and <a class="af np" href="https://www.raywenderlich.com/6373413-state-management-with-provider" rel="noopener ugc nofollow" target="_blank">here</a>) and Riverpod (<a class="af np" href="https://medium.com/flutter-community/flutter-riverpod-tutorial-counter-app-ed3aa758f02f" rel="noopener">here</a> and <a class="af np" href="https://medium.com/flutter-community/flutter-riverpod-tutorial-timer-app-186d04637775" rel="noopener">here</a>). I went through the <a class="af np" href="https://www.raywenderlich.com/4074597-getting-started-with-the-bloc-pattern" rel="noopener ugc nofollow" target="_blank">Bloc pattern</a> and <a class="af np" href="https://bloclibrary.dev" rel="noopener ugc nofollow" target="_blank">BlocLibrary</a> tutorials and looked into <a class="af np" href="https://medium.com/flutterando/cubit-a-simple-solution-for-app-state-management-in-flutter-66ab5279ef73" rel="noopener">Cubit</a> and <a class="af np" href="https://pub.dev/packages/get" rel="noopener ugc nofollow" target="_blank">GetX</a> and watched videos about <a class="af np" href="https://pub.dev/packages/flutter_redux" rel="noopener ugc nofollow" target="_blank">Redux</a> and <a class="af np" href="https://pub.dev/packages/flutter_mobx" rel="noopener ugc nofollow" target="_blank">MobX</a> and <a class="af np" href="https://pub.dev/packages/flutter_command" rel="noopener ugc nofollow" target="_blank">Command</a>. But with each one there was always something that I couldn’t quite wrap my brain around. There were either too many options or too much magic was happening behind the scenes. My brain needed simple and understandable. It needed minimal.</p><p id="57b9" class="pw-post-body-paragraph mq mr gz ms b mt mu mv mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn gs bk">That’s where this article comes in. I’m going to introduce a way to manage your app state that doesn’t use any of the third-party state management solutions. The only third-party package it uses is <a class="af np" href="https://pub.dev/packages/get_it" rel="noopener ugc nofollow" target="_blank">GetIt</a>, not to manage state but to provide a reference to a plain Dart class where you’ll manage your own state. For rebuilding the UI on state changes, you’ll use Flutter’s own built-in <code class="cx nq nr ns nt b">ValueNotifier</code> and <code class="cx nq nr ns nt b">ValueListenableBuilder</code> classes.</p></div></div></div></div></section></div></div></article></div><div class="l"></div><footer class="nu nv nw nx ny ab q nz oa c"><div class="l ae"><div class="ab cb"><div class="ci bh fz ga gb gc"><div class="ab cp ob"><div class="ab q kf"><div class="oc l"><span class="l od oe of e d"><div class="ab q kf kg"><div class="pw-multi-vote-icon fj kh ki kj kk"><span><a class="af ag ah ai aj ak al am an ao ap aq ar as at" data-testid="footerClapButton" 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