Everyone follows their own path when it comes to learning new programming languages or frameworks. On-site courses, bootcamps, self-learning. So, is there one way to become a Flutter developer? Of course not. However, learning about what you actually need to learn should be your first step. We’ve listed 7 basic skills or tools to get you started with mobile development in Flutter. Remember that “practice makes perfect”. Reading courses, documentation, and watching instructional videos won’t help you unless you code yourself and learn from your mistakes. So, find out what landed him his first job as a Flutter developer at Monterail and his recommendations for beginners.

1. Learn darts

Don’t jump into flutter without knowing darts! The first step in learning Flutter is definitely to study a programming language. In this case, it’s Dart.

Dart’s syntax looks and behaves a lot like C#, its closest cousin. So, if you are familiar with C#, learning Dart language becomes easier. Dart uses Object-oriented programming (OOP) concepts, so to fully understand all the mechanisms of a language, it is crucial to know and understand these concepts.

OOP refers to an object-based programming methodology, not just functions and procedures. These objects are organized into classes that allow individual objects to be grouped. In Dart, anything you pass in a variable is an object. All objects are instances of classes. Even numbers, functions, and zero are objects. All objects except null inherit from the Object class. When you visit our darts guide, you’ll see previews of the four most-visited websites. First, it’s worth noting two things:

They provide a simple example-based introduction to the darts language and are very helpful for beginners. After reading these sections, it’s worth concentrating on exploring best practices for consistent, maintainable, and efficient Dart code. Understanding asynchronous programming is also very important. Without them, you won’t be able to create applications in Flutter, for example if you need to use REST APIs. A complete and very detailed darts course supported by examples is also available here. Dart test examples can be run on DartPad.  DartPad is an open source tool that lets you work with his Dart language in any modern browser.

2. Install Flutter SDK – Prepare IDE

Once you have mastered the secrets of the Dart language, you can start installing the software development kit (SDK) andhire flutter app developer configuring the integrated development environment (IDE). The whole process is described step by step depending on the system on which we want to install Flutter. When it comes to IDE, you can choose from:

Visual Studio Code, which I personally use, and Android Studio. You can install various extensions to help you write flutter code depending on your preferences. For VS Code, you can visit this marketplace. 3. Learn the concept of material design

Reading the Material Design rules is very important if you want to create user-friendly interfaces.

Flutter’s Material Components combine design and engineering with a library of components to create a consistent user experience across apps and platforms. As the Material Design system evolves, these components will be updated to ensure consistent, pixel-perfect implementations and adhere to Google’s front-end development standards. MDC is also available for Android, iOS, and web.

4. Discover Widgets

Widgets are an integral part of Flutter. They build a tree that is responsible for building views. Widgets mainly he fall into two types.

StatelessWidgets and StatefulWidgets. You can’t start writing Flutter applications without understanding these differences. As the name suggests, widgets can be stateful or stateless. If a widget can change, it’s stateful. To add interactivity to your application, you should be familiar with dynamic stateful widgets. A widget’s state is stored in a State object. Flutter offers an extensive library of widgets. You can browse in alphabetical order.

5. Learn state management and choose a project architecture

State management is an issue that cannot be ignored when building Flutter apps. In Flutter, it’s common to create the UI from scratch instead of modifying parts of it. Flutter is fast enough even every frame if you want. Flutter builds your UI to reflect the current state of your app.

State Management in Flutter

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flutter website

There is no one-size-fits-all approach to application state management. Many alternative solutions have been created, such as:

Provider, Bloc, Riverpod, Redux, or GetIt. Monterrail uses a block pattern. For large projects, this type of approach is quite good and allows us to apply clean architectural assumptions.

Bloc makes it easy to separate presentation from business logic, making your code faster, easier to test, and more reusable. Bloc is easy to understand and can be used by developers of all skill levels. You can also easily test every aspect of your application. Therefore, I recommend reading the block documentation. It’s very clear. It also adds many interesting examples where you can draw patterns. Many companies have adopted this approach. Flutter developer position requirements often require knowledge of blocks. However, if you decide to take a different approach, you can preview other possible solutions.

Clean architecture and testing are important issues when the project is large and many Top hire flutter app developer pakistanare working on it at the same time. Complex UI trees of components are often built into Flutter. Therefore, it is important to separate the individual layers and use Test Driven Development (TDD for short). Probably the best Flutter course I’ve found in this regard is his Flutter TDD Clean Architecture course on ResoCoder. Combine the block pattern with the TDD approach.

6. Make API calls and add database integration

If you’re familiar with creating view trees, creating your own widgets, and state management mechanisms, you should also focus on learning API calls. As a developer, I often create applications that require backend pages. The pub offers great value packages including:

Make an HTTP request using http or dio.

Using a database is a unique factor when you need to store data from your application. Hive is a lightweight, lightning-fast key-value database written in pure Dart. This package is great for storing data in your application. You should also consider integrating with Firebase. As you’ve seen, Flutter provides robust and complete documentation. The same applies to integration with Firebase.

7. Flutter Conversion Guide – useful for developers of other mobile frameworks

If you have previous experience working with other frameworks, or have written natively for iOS or Android, the Flutter documentation explains how certain platform aspects are implemented in his Flutter. There is an excellent section explaining how Personally, having worked with Xamarin.Forms before, I have found answers to many of my questions. If switching from another platform. Click here!