ChangeNotifier (Technique of the Week) // TRAIN BRAIN

ChangeNotifier (Technique of the Week)

ChangeNotifier docs → https://goo.gle/4uxaJDb
ValueListenableBuilder fww → https://goo.gle/3PdcHdC
Use ChangeNotifier to keep your application state and UI in sync.
Watch more Flutter Widget of the Week → https://goo.gle/FlutterWidget
Subscribe to Flutter → https://goo.gle/FlutterYT
#Flutter #WidgetOfTheWeek
Speaker: Craig Labenz
Products mentioned: Flutter

Flutter

Welcome to the official Flutter YouTube channel. Subscribe to stay up to date with best practices about the Flutter SDK. See real code examples, and watch engineers from around the world putting Flutter to work! Subscribe to stay connected → http://bit....

ChangeNotifier (Technique of the Week)

Expansible (Widget of the Week)

Flutter at Google I/O 2026 in 5 minutes

Vibe once, run anywhere with Google Antigravity and Flutter

Flutter + A2UI = GenUI

What's new in Flutter

Everything you don't know about building great native apps with Flutter

How to write really good Flutter code

Introducing Genkit Dart

What's new in Flutter

The all-new 2026 Toyota RAV4 infotainment experience is powered by Flutter

How Toyota is revolutionizing their infotainment system with Flutter

Top 5 Flutter highlights from Cloud Next

They built an agentic personal finance app with GenUI

Personalized lattes with Flutter, Gemini, GenUI | Demo

Generative UI in 5 Minutes | Demo

Full-stack Dart: Cloud Functions for Firebase & Flutter Demo

dart_mcp (Package of the Week)

POV: You’ve just landed at #GoogleCloudNext

How Karaca achieved 50% faster feature delivery

How Karaca transformed its business with Flutter

Stateful widgets in Flutter

Decoupling Material and Cupertino

Crosswords, Flutter, and good challenges for AI

Getting Started with GenUI in Flutter

Strengthening Flutter's core widgets

Accelerating Dart code generation

Building websites with Dart and Jaspr

Rewriting an app with millions of users: The Talabat Story

How to connect interfaces to the cloud with AI agents

Building interactive UIs for Agent-powered apps with Generative UI

Building a Flutter widget gallery with Gemini 3

Gemini 3.0 in Flutter and Firebase AI Logic

CupertinoSliverNavigationBar (Widget of the Week)

How I built a Google I/O keynote demo in 30 minutes

FlutterFlightPlans Release Recap

Getting Started with the Flutter Extension for Gemini CLI

Build hooks - Flutter Build Show

Flutter ? NotebookLM

What are Dot shorthands in Dart 3.10?

How NotebookLM Built a 4.8-Star Flutter App

What's new in Flutter 3.38 and Dart 3.10

Crosswords, Agents, and Flutter

Getting started with GenUI

How I built a Google I/O keynote demo in 30 minutes

Build multiplatform apps with Gemini CLI

Using the Dart & Flutter MCP Server with Gemini CLI

The great thread merge

Get started with the Flutter Extension for Gemini CLI

Tooling, AI, and Dart 3.9

Just coding | Observable Flutter #72

Platform updates in Flutter 3.35

Just coding | Observable Flutter #71

Framework updates and new widgets in Flutter 3.35

Productivity and performance in Flutter 3.35

Flutter & Figma MCP | Observable Flutter #70

flutter_soloud (Package of the Week)

record (Package of the Week)

Vibe-coding with Gemini CLI | Observable Flutter #67

Build and ship amazing multiplatform iOS and Android apps with one codebase

YouTube stream watcher, part 3 | Observable Flutter #66

CupertinoSheetRoute (Widget of the Week)

How Flutter Works: The Flutter Engine and Embedders #DecodingFlutter

How Flutter Works: The RenderObject #DecodingFlutter

How Flutter Works: The RenderObjectWidget #DecodingFlutter

Dialogue trees for Flutter games

How Flutter Works: The State class #DecodingFlutter

How Flutter Works: The Three Trees #DecodingFlutter

How Flutter Works: Architecture #DecodingFlutter

Flutter 3.29 for Web Updates: Wasm, HTML renderer removal, and more!

New DevTools inspector, Logging tool, and more in Flutter 3.29

CupertinoSlideSegmented Control (Widget of the Week)

Build agentic apps in Flutter and Angular

Game physics basics (for Flutter games)

What’s new for iOS in Flutter 3.29?

New transitions & Material Design updates in #Flutter 3.29!

The one VS Code command You NEED to Know as a #Flutter dev!

How to integrate multimedia ads into a Flutter app using interactive_media_ads

Flutter code clutter? Tidy up with this VS Code trick!

▶️ What’s the best casting package for Flutter apps?