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What is Flutter?

05.12.2023
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What is Flutter?
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What is Flutter?

Flutter is an open source UI (user interface) software development kit developed by Google. Designed to create fast, beautiful and user-friendly applications, Flutter has many features that facilitate the mobile application development process. Flutter, which offers great flexibility to its users in developing applications for both Android and iOS, has rapidly gained popularity recently.

One of the most important features of Flutter is that it offers the ability to work on multiple platforms with a single code base. In this way, application developers can create applications for both Android and iOS using the same code. This speeds up the development process and reduces costs. Additionally, Flutter's performance is quite impressive. Using the programming language Dart, Flutter ensures that applications run quickly thanks to its object-oriented structure. This positively affects users' application experience.

However, Flutter's flexibility in user interface design cannot be ignored. Flutter provides developers with ready-made components such as material design elements and Cupertino widgets, allowing the application interface to be created quickly and easily. It's also pretty easy to create custom widgets. Developers can customize their designs as they wish and create a unique look for the app.

Another advantage of Flutter is that it offers the opportunity to debug quickly. Thanks to the Hot Reload feature, developers can instantly see the changes they make to the application. This speeds up the development process and also helps developers save time. Additionally, Flutter has a strong community, which means you can solve problems quickly.

Flutter provides a great advantage, especially in the MVP (Minimum Viable Product) or prototyping phase. Allowing you to create applications that run quickly and have a stylish appearance, Flutter is the perfect tool for collecting feedback and bringing your ideas to life.

Companies Using Flutter

Flutter is a framework developed to create fast, impressive and easy-to-use interfaces. Flutter, developed by Google, is gaining popularity day by day and is preferred by many companies. In this blog post, we will examine successful companies using Flutter and see why they prefer Flutter.

1.Alibaba: Alibaba, one of the world's largest e-commerce companies, prefers Flutter to develop its mobile applications. Thanks to Flutter, Alibaba offers its users a seamless and impressive experience. Alibaba states that Flutter prefers this technology due to its fast runtime and ease of use.

2. Tencent: Tencent, one of China's largest technology companies, has launched a version of the popular messaging application WeChat developed with Flutter. Flutter's fast operation and impressive interface features were effective in Tencent choosing this technology. Tencent states that it is satisfied with Flutter's performance and usability.

3. Philips: Philips, a world leader in medical devices and healthcare, chooses Flutter to develop mobile health applications. Flutter's flexible and impressive user interface features enable Philips to provide a great experience to its users. Philips praises Flutter's benefits and fast application development time.

4. Reflectively: Reflectly, a leader in mental health, is an app whose goal is to improve the daily user experience. Preferring Flutter, Reflectly offers a comfortable experience to its users thanks to its user-friendly interfaces. Reflectly states that Flutter's fast performance and flexible design capabilities increase user satisfaction.

5. Abbey Road Studios: Abbey Road Studios, one of the world's most prestigious studios in music production, started developing mobile applications using Flutter. Flutter's expressive and flexible UI elements allow Abbey Road Studios to deliver a creative experience to its customers. Abbey Road Studios states that Flutter's fast runtime and ease of use influenced this choice.

Companies that choose Flutter benefit from many advantages such as fast application development time, impressive and flexible user interface, native performance advantages and open source nature. For these reasons, Flutter continues to gain an important place in the mobile application development industry.

How to Use Flutter?

Flutter framework helps you create fast, beautiful and responsive user interfaces. Additionally, since it has an extensible structure, it is very easy to add new features and functions.

When creating Flutter applications, you work with structures called “widgets”. Widgets are the basic building blocks of a Flutter application and are used to create both visual components (e.g. buttons and text) and functional elements (e.g. Stateless Widgets).

There are two types of widgets: stateless widgets and stateful widgets. Stateless widgets are simple widgets that have no internal state and are often used for buttons or text.

Stateful widgets, on the other hand, have an internal state and this state can be changed over time. This affects the appearance and behavior of the widget. Stateful widgets are typically used for stateful elements such as user input fields or animation controllers.

Both stateless and stateful widgets can be easily created using the Dart programming language. You can also use various development tools such as Dart Analyzer and Flutter Inspector to streamline the development process.

Flutter allows developers to create fast, impressive and user-friendly applications. Thanks to widgets, you can easily and quickly create user interfaces and direct the behavior of your application with internal state management. Flutter's extensible and developer-friendly nature makes it easy to add new features and functionality.

Flutter is arguably seen as the future of mobile app development and has gained immense popularity in the developer community. Many large companies and applications offer an excellent experience to their users by choosing Flutter.

If you want to create high-performance, fast and user-friendly applications for iOS and Android, Flutter may be the best option for you. With its innovative structure and ease of use, Flutter will definitely facilitate the mobile application development process and increase efficiency.

Flutter Advantages and Disadvantages

Although Flutter has started to attract the attention of many technology companies recently, it has not yet been widely adopted. Important applications such as Alibaba, Google Ads, eBay Motors, Philips Hue and Xianyu were developed using Flutter.

Considering the advantages and disadvantages that Flutter offers:

Flutter Application Development Advantages:

1. Reasonable costs: Flutter is a cost-effective solution for both business people and developers. It provides development opportunities at reasonable costs by offering advantages such as high quality, excellent usability and speed.

2. Rapid development: Using the same code base for both iOS and Android apps speeds up the development process. Flutter's single code base reduces mobile app development costs and speeds time to market.

3. Local performance: Flutter apps offer the same performance as native real-time apps. Compared to other frameworks, Flutter does not need an additional bridge to interact with native components. In this way, Flutter prevents hyperlinks that cause performance problems.

4. Hot reload: This feature allows developers to change code in real time and see results immediately. Code changes are instantly reflected in the application, so you do not have to reinstall. This feature makes UI design, adding features, and bug fixing easier.

While Flutter app development offers many advantages, it is also necessary to consider its disadvantages:

1. A new framework: Flutter does not offer as wide a selection of plugins and UI components as other frameworks currently on the market. In terms of the diversity and breadth provided by other frameworks, it is possible to say that Flutter is still a new framework.

2. Popularity: Dart programming language In general, it has not been as popular as languages ​​such as Java or Kotlin. Flutter's success may not be directly linked to Dart's popularity.