What are the advantages and disadvantages of the flutter framework?

Flutter framework advantages: 1. Cross-platform; 2. Powerful performance; 3. Excellent routing design; 4. Excellent animation design; 5. Simple and easy to learn, etc.; Disadvantages: 1. Requires native foundation; 2. , Adaptation problems; 3. Poor code readability; 4. Difficult to choose Widget type; 5. Third-party SDKs on Flutter packages and Dart packages are complicated; 6. Currently, there are almost no third-party developer platforms to develop SDKs with Flutter capabilities , need to be natively integrated, etc.

The advantages of the Flutter framework mainly include:

1. Cross-platform: Flutter can develop Android and iOS platforms at the same time application, reducing development costs.

2. Powerful performance: Flutter’s performance is very powerful and can provide a smooth user experience.

3. Excellent routing design: Flutter’s routing design is very excellent and can easily jump between pages and transfer data.

4. Excellent animation design: Flutter provides rich animation effects and can easily achieve various animation effects.

5. Easy to learn: Flutter’s Dart language is relatively simple and easy to learn, and it is easier for beginners to get started.

However, the Flutter framework also has some shortcomings:

1. Requires native foundation: The Flutter framework requires developers to have native (Android, iOS) foundation Develop capabilities, otherwise you may encounter some difficulties during use.

2. Adaptation problem: After the development tool version is upgraded, a large amount of code may need to be modified to adapt to the new version.

3. Poor code readability: Flutter’s code has relatively poor readability and has high requirements for code quality and management.

4. Widget type is difficult to choose: Flutter has a wide variety of widgets, and it may be difficult to choose the right one.

5. The third-party SDKs on Flutter packages and Dart packages are complex: poor adaptability and cannot be used indiscriminately.

6. Currently, there are almost no third-party developer platforms developing SDKs with Flutter capabilities, and they need to be integrated natively.

7. After packaging, the apk/ipa will be much larger.

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