Top 10 Flutter Tips, Tricks, And Techniques

Flutter is an open-source software development kit that contains the tools needed to build mobile applications for various platforms. The SDK includes ready to use widgets, command line tools, APIs for testing and integration. The SDK was able to overcome the main problems of other cross platform technologies poor design, performance and security issues.

Flutter tips, tricks, and techniques

Create a splash screen

Splash screen helps you create a splash screen in ten minutes. This widget is fully configurable and has an excellent design. If you would like to add something more, you can hire a Flutter developer to design and develop the screen.

Personalized user interface

The Flutter framework offers plenty of opportunities to set up the user interface with minimal time. A set of tools allows you to make the development process as flexible as possible. Therefore, the uniqueness of the design and the high productivity of the created application were promoted.

Advantage of dependencies

It is a service locator for Flutter and Dart projects with some additional benefits. You can use this as a replacement for the Inherited Widget to access objects from the UI. Therefore, as your application grows, you will need to find your application logic in classes that are separate from your widgets.

Use cascade operator

The colon operator is referred to as the cascade operator. Cascading operators ensure consistency of operations on the same object. This operator is used to achieve code clarity and brevity.

Extension to reduce duplicates

When coding, try to avoid writing the same pieces of code over and over again. Let’s say you need to transform HTML tags to display in the user interface. Flutter still doesn’t fully support HTML tags, and you have to create the same code in multiple places.

Create incredible icons through Font Awesome

Simply use Font Awesome for Flutter to create awesome icons for your app. If you have any special requirements, you can always contact a specialized Flutter app development company.

Productivity overlap for debugging

Productivity overlap refers to the time required to build a frame. It indicates GPU time above and UI time below. In case you find a red line in the UI graph, the Dart code is too expensive. If you see a red vertical line on the GPU, it is too expensive to render the image.

Code format utilizing dartfmt

Be sure to include trailing commas (,) every time, as this will help when formatting the code with dartfmt.

Never profile in debug mode

If your profile is in debug mode, you won’t receive accurate performance metrics. Debug mode by default runs much slower than production mode. Profile mode is disabled on the simulator because the simulator does not show how the application actually works on a real device.

Conclusion

Flutter has completely changed the game of cross platform app development around the world. If you want to develop a high performance, flexible mobile, desktop or web application for your business, you should definitely choose Flutter as an app development company.