Flutter — how to make a beautiful app in an hour?
summary
Flutter uses Dart with a C++ engine and Skia 2D engine to render its own widgets (not platform UI), targets 60fps (120fps on capable devices), and provides hot reload (~300 ms) that preserves state. Minimum APK size is ~4.2 MB. Production adopters include Alibaba (parts serving ~50 million users) and at least one app rewritten by one person in ten weeks. Native APIs use MethodChannel, and UI can be widget-tested off-device without an emulator.
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chapters (14)
- 0:00Introduction to Flutter
- 2:04Core framework concepts
- 3:20Hot reload and UI design
- 5:40Flutter versus React Native
- 7:53Architecture and performance
- 10:12The widget-centric model
- 13:41Adoption by major companies
- 14:47Building a simple application
- 23:35Testing in Flutter
- 26:05How Flutter works internally
- 28:33Platform integration
- 32:52Limitations and future
- 36:14Summary and resources
- 38:04Q&A session
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