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Dart 2.13 and Flutter 2.2: Everything you need to know about the transforming release

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Dart 2.13 and Flutter 2.2: Everything you need to know about the transforming release

There is much buzz surrounding the Release of DART 2.13 and Flutter 2.2. The latest versions of Google’s programming language, Dart, and its own mobile app development platform Flutter.

Let’s look at a few crucial developments which set these updates apart from their predecessors.


Flutter 2.2- Introduction


Flutter is an open-source UI software development framework to create high-quality and high-performance applications across mobile operating systems such as Android, Windows, iOS, Mac and Google Fuchsia. It is utilized for both native and cross-platform app development. The statistics show that Flutter has grown as the best native app for development in the past few years. The new updates help in sealing the deal for the coming years too.


Google released Flutter 2.2 during an online flutter engagement event on May 19, 2021. A noteworthy upgrade to Flutter brought in some amazing features for developers allowing them to create fast, portable and visually appealing flutter apps. The potential of flutter 2.2 has been unlocked and you will be amazed by the updated advancements it has to offer. Let’s have a look.


Fresh updates of Flutter 2.2


The vision behind the updates seemed to be focused on Flutter developers and their experience while building apps with Flutter rather than the targeted platforms. Flutter has undergone remodeling to open up new opportunities for web application development organizations to speed up their app development process. Starting from web and desktop embedment to the release of Dart 2.13, a client-optimized programming language designed for fast web and mobile apps.


Flutter Dev Tools


There are several WebDev tools updated exclusively for the expert Flutter app developers, keeping in mind their needs:

  • IDE plugins for VS code and Android studio
  • Filtering and search added to logging tab
  • Upgraded Firebase plugins
  • Object location tracking
  • Integrated DartPad into writing
  • Custom notes incorporated into memory timeline
  • Low-code app design and building tool called Flutter Flow


Flutter Web Updates


The drastic improvements of flutter 2.2 have improved a lot of things on the web, including loading, enhancements, adaptability, accessibility, etc. Let’s look into those extensive improvements:

  • Prompt loading mechanism
  • Web rendering made easy
  • Enhanced accessibility
  • Improved adaptability


The features included in DART 2.5

  • ML complete
  • Dart FFI
  • Improved constant expressions
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