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This video is part 5 of the Dart and Flutter Getting Started tutorial series. Explore the fundamental building blocks of Flutter apps: the Widget!
Start the written tutorial session here! →
Learn how widgets represent every part of the UI, from small visual elements like buttons and text to complex layouts and screens. We explain the difference between `StatelessWidget` and `StatefulWidget` and demonstrate how widgets are composed into a hierarchical tree, creating intuitive and functional user experiences.
Chapters:
0:00 - Introduction: "everything is a widget"
0:28 - What are widgets: Dart objects
0:59 - StatelessWidget explained
1:30 - Widgets as blueprints and persistent objects
1:45 - The `build` method and widget tree
1:58 - Widget composition: from small to large
2:37 - Building an app: one widget at a time
Watch more Dart and Flutter tutorials here →
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2026/02/17
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