Introduced by Google in 2017, Flutter is an open-source SDK that helps in developing applications for Android and iOS. It is also used to make applications for Windows, Mac, Linux, Google Fuchsia and the web. Why should your company choose Flutter for mobile app development? Because, Flutter is one of the best software development kit for creating near native mobile applications, specially for Android and iOS platforms.

A reactive and contemporary framework, Flutter bridges the native and cross-platform UX gap. Flutter framework helps IT firms in presenting quality mobile application development services that boosts productivity of the client companies.

Evaluating Use of Flutter for Mobile App Development
Evaluating Use of Flutter for Mobile App Development

What is Flutter?

Launched by Google; Flutter helps in building fast, responsive and beautiful native-like applications for Android and iOS. It is considered as an exceptional technology for cross-platform development.

Mobile app development considerably gets better and streamlined with the use of the framework. This is because it offers a different approach to coding of mobile applications.

The usual JavaScript intermediary between native and cross-platform codes is not needed with Flutter. Enjoy the benefits of getting access to native features and SDKs when using it. It also offers reuse of a few programming languages, including Swift, Kotlin and Java.

Key Benefits of Flutter for Mobile App Development

For app development solutions, be it Android app development or iOS app development, bringing the same result could be daunting. Here is a list of several advantages that can be derived from utilizing Flutter for mobile app development process.

  • High Productivity: Flutter, being a cross-platform enables using the same code base for the two operating systems. Definitely, this saves both time and money.
  • Simple & Fast App Development: The hot reload enables mobile app developers to view changes in the code immediately on simulators, emulators and hardware. The code changes are reloaded while the app is running in less than a second, without restarting. This is nice not only for creating user interface (UI) or to add features, but also for fixing bugs as well.
  • Open Source: Since Flutter is open-source, it is free to use. It provides comprehensive documentation as well as great community support.
  • Significant Performance: Flutter is the sole mobile software development kit that provides reactive views with no need to have a JavaScript bridge, which contributes to fast startup times and fewer problems in performance.
  • Compatibility: Widgets are a part of the application instead of the platform. There is less or no compatibility headaches at all on the various OS versions, thus less time on testing as well.
Key Benefits of Flutter for Mobile App Development
Key Benefits of Flutter for Mobile App Development

Tips for Flutter App Development

Despite all the benefits of using Flutter, everything has its downsides too. It could be very simple with the ever-growing packages and widgets. On the other hand, it could also be a messy repetitive typing and “looking for the missing bracket” that takes an awful lot of time. The following are the tips to help minimize the concerns in Flutter app development.

The Native Tricks

Major bindings for these can really vary, depending on the editor. But these are available in the VSCode (Visual Studio Code) and Android Studio.

Commas at the end of the line

Keep formatted code simply by adding a coma to every end of the line. In this way, an editor could do a reformat into a nested tree-like structure.

However, making use of the “Trailing Commas” is not recommended for every line. Because too much nesting and too many brackets could be more confusing in some instances.

Refactoring Tools

These tools could be used instead of cutting out everything manually and make a widget and pasting it back each time you need to go over your task.

Put the cursor on the name of a widget, hit the tiny light bulb for more options to add a column and then extract it into its widget or you could completely remove it.

Refactor Tools [Image Source]

View the Source Code

Aside from the docs, another great method of understanding how the Flutter framework operates, is closely looking at the source code itself. The development team of Flutter has prepared a noticeably well-commented code-base for everything that you can use.

When there is a need to know the arguments that a certain widget takes and what is done with them, this is extremely helpful. Similarly, you can also easily determine why you are getting a particular error.

To check out a widget, simply hold Ctrl and click on it.

View Source Code [Image Courtesy]

Flutter Extensions

These extensions can make life of developers easy who choose Flutter for mobile app development of the native applications.

Pubspec Assist

Going over to the docs, looking for dependency or the current version number you want, copying and pasting in the pubspec.yaml file each time you require something, are the things of the past. You can now utilize Ctrl+Shift+P to activate the Pubspec Assist and simply tell it what you want.

Pubspec Assist [Image from]

Bracket Pair Colorizer

It uses various colors to distinguish between brackets sets. Bracket Pair Colorizer saves a great deal of frustration, from attempting to determine the beginning and end of a particular widget.

Bracket Pair Colorizer [Image via]

The Flutter Files

This extension provides several more options when you right click on a directory. The Flutter Files in essence saves you from too much repetitive typing for the basic boilerplate.

Sometimes, it can give you more than you need. But it still is considerably easier to trim out what you do not need instead of having to write down each and everything.

Flutter Files [Image]

Setting the Mobile App Development Trend

In the cut-throat competition in today’s world, the tech ecosystem continues to evolve. A lot of startups are confronted with the highest failure rate because of the wrong choice of an app development platform, mostly owing to budget constraints.

Nonetheless, with the right technology in place, any startup can reinforce their mobile apps with the necessary features. This will ensure success and to help it traverse the software development life cycle in the most effective way. With the latest Flutter version, it has truly become a breeze for developers to craft mobile apps.

Create near Native Mobile Apps with perfect UX
Create near Native Mobile Apps with perfect UX


With the always never-ending supply of ways to do automation and shortcuts on repetitive tasks, Flutter is a great development tool. Although it is a recent entrant in the world of mobile app development, it already has gripped the application development environment.

Flutter builds apps that are of high quality and greatly improved productivity and speed. In the future, usage of flutter for mobile app development will continue increasing.

Do you want to provide mobile-first experience to users? Flutter can help in making near native mobile apps with perfect UX. Discuss with Techliance and come onboard with free 1-week trial.