What's new coming in flutter 3.7 [2023]
What's new coming in flutter 3.7
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Key new features and improvements in Flutter 3.7 in more detail:
Improved Developer Productivity and Workflow:
- The new Flutter IntelliJ IDEA plugin provides enhanced developer productivity and workflow through improved code completion, debugging, and refactoring capabilities.
- The new webdev tool simplifies building and deploying web apps and improves developer workflow.
- Hot reload has been improved to be faster and more reliable.
Enhanced Support for Desktop and Web Apps:
- Improved mouse and keyboard support for desktop apps, including new APIs for handling mouse buttons and scroll wheel events.
- New web-specific APIs, such as support for the WebRTC API for real-time communication and the MediaStream API for working with multimedia streams.
New Dart Language Features:
- Null safety is a new feature that helps prevent null reference errors in your code.
- Dart FFI (Foreign Function Interface) is a new feature that allows you to call C code from Dart.
Additional Dart Libraries and Package Updates:
- The new Dart Internationalization library provides improved support for localization and accessibility.
Improved Performance and Reduced Binary Size:
- The Flutter framework and the Dart SDK have been optimized to improve performance and reduce binary size for apps.
Enhancements to the Dart SDK:
- Improved inference in the Dart SDK, which can help reduce the amount of code you need to write.
- New features in the Dart VM, such as support for stack trace printing and improved garbage collection.
New Widgets and Material Design Enhancements:
- New text editing and scrolling widgets, such as the new TextField and Scrollbar widgets.
- Improved support for touch devices, including new gestures and touch event handling APIs.
Bug Fixes, Performance Improvements, and New APIs:
- Many bug fixes, performance improvements, and new APIs have been added to Flutter 3.7 to improve the overall developer experience.
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