Published on: Jan 02, 2023

Build Best Web and Mobile Apps Using Flutter UI SDK

Google’s Flutter is a new hybrid framework for mobile development that has swiftly gained popularity among developers and enterprises.  With Flutter, it is feasible to create apps for both Android and iOS from the same codebase, allowing a single project team to target both markets. 

We tested Flutter, and although hybrid frameworks are not new, we see Flutter rising in popularity and acceptance since it modernizes the whole hybrid development strategy of mobile app development. The Flutter framework is highly competent but still pretty young and may have certain functional restrictions, which you should be aware of before committing to Flutter.  

For the time being, the remedy we discovered is that when confronted with these constraints, you may need to consider employing specific SDKs or native library support in the program. The development process is relatively easy compared to another hybrid app framework we used before, and it seems cleaner and more organized.  

For example, we had to cope with excessive CPU utilization to display lists with many items, particularly as the user scrolled through the list. The “ListView” is an acceptable means of presenting lists in Flutter, and it offers outstanding performance out of the box. The uniformity of the UI across both mobile platforms is outstanding.  

Because Flutter utilizes the same rendering engine, the UI is the same on iOS and Android. Developers no longer have to deal with platform-specific style concerns to make everything seem precisely like the design. The framework ensures that the user interface is compatible. 

Another fascinating feature is Live Reloading, which shows changes on the screen instantly after the developer inputs the code, similar to how browser rendering works. However, it lacks an integrated browser and other rendering similarities. This feature exhibits its incredible speed since it is turned into native mobile code for Android and iOS.  

As a result, this feature demonstrates something unique that is difficult to produce. Because older frameworks must be built and deployed, code changes take time to reflect in the UI.  

We can provide a few details from the developer’s point of view. The installation procedure and the creation of a working development environment are completed in less than 30 minutes. Flutter has been included in the popular Editor. We use Android Studio, although instructions for installing IntelliJ, VSCode, or Emacs are also available. 

To fully use Flutter’s features, you should consider learning and adhering to Flutter’s best practices to help you quickly develop your first project.  

  • The application code should be modularized. 
  • State management.  
  • Separate the View, Models, and Services management.