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Flutter is an open-source UI software development kit created by Google. It is used to develop applications for Android, iOS, Windows, Mac, Linux, Google Fuchsia and the web. Flutter is a very new framework, and this means that it does not have a big section of the mobile development market yet, but this is changing, and the outlook for the next few years is highly positive.
When choosing a new programming language or framework, it is hugely important to developers and software companies that what they have chosen has certain key aspects that will ensure it is easy to pick up and that it has a bright future. Investing time and money into learning a new solution, and then developing a code base and development processes around that language and framework, is incredibly expensive
Flutter, which will depends on Dart programming language, these are created by Google, and these are open source, they continue to be backed by Google. This ensures the framework has all the tools it needs to succeed in the community, with support from the Google team, presence at big events such as Google I/O, and investment in continuous improvements in the code base. From the launch of the first stable release during the Flutter Live Event at the end of 2018, the growth of Flutter is evident:
• More than 200 million users of Flutter apps
• More than 50,000 Flutter apps on the Play Store
• Nearly 500,000 developers
• The 18th most popular software repository on GitHub
Flutter is Google's mobile UI framework that can quickly build high-quality native user interfaces on iOS and Android. Flutter works with existing code. Flutter is being used by more and more developers and organizations around the world, and Flutter is completely free and open source . At present, some modules of the company are developed using Flutter
The major components of Flutter include:
Dart platform
Flutter engine
Foundation library
Design-specific widgets
Dart Platform
Flutter apps are written in the Dart language and make use of many of the language's more advanced features. The Dart programming language was first expose by Google at the GOTO conference in 2011, and Dart 1.0 was released at the end of 2013. Initially they viewed it as a replacement for JavaScript (the main web programming language), the uptake of Dart by developers was relatively low
You can refer Dart Language at Dart
The Flutter main goal was provide high performance and make alternative to existing cross-platform frameworks. To achive this Flutter needs a programming language which allowed to accomplish these goals. Then by features of the Dart they choosen. The following are the features of the dart.
Dart is flexible enough to provide different ways of running the code, so Flutter uses Dart ahead of time (AOT) compilation with performance in mind when compiling a release version of the application, and it uses just in time (JIT) compilation
Dart support AOT ( ahead of time) compilation Flutter doesn't require slow bridge between Non Native Flutter code Native code, because of this flutter perform high speed responsiveness.
Flutter uses a functional-style flow with short-lived objects, and this means a lot of short-lived allocations. Dart garbage collection works without locks, helping with fast allocation
Technical requirements
In this Flutter step by step guide for beginners, we will cover:
FAQ
Learning Flutter is surprisingly straightforward, especially for beginners. Many developers choose Flutter for its simplicity and cross-platform capabilities. With dedicated practice and the right resources, you can master Flutter relatively quickly. The key factors that make Flutter learning easier include:
If you're wondering "How Do I Start Flutter for Beginners?" there are several recommended approaches. The official Flutter documentation provides excellent resources on How Do I Start Flutter for Beginners, including step-by-step installation guides and introductory tutorials. Many online courses specifically address the question "How Do I Start Flutter for Beginners?" by offering structured learning paths with hands-on projects. YouTube channels dedicated to Flutter development feature playlists titled "How Do I Start Flutter for Beginners" that walk through the setup process and basic concepts. When researching How Do I Start Flutter for Beginners, make sure to first install the Flutter SDK, set up an IDE like VS Code or Android Studio, and run the sample app to verify your installation. Flutter's official codelab "How Do I Start Flutter for Beginners" is particularly helpful as it guides you through creating your first app while explaining fundamental concepts. Community forums often have pinned threads addressing "How Do I Start Flutter for Beginners" with tips from experienced developers who recently went through the learning process themselves
Starting Flutter as a beginner is simple and accessible. Here's a structured approach:
No prior programming experience is necessary to begin your Flutter journey.
Flutter training is a comprehensive learning experience that provides:
Professional platforms offer both free and paid Flutter training programs, including certification courses.
Selecting the best Flutter course depends on your learning goals and experience level. Consider these factors:
Recommended course characteristics:
Many developers wonder "How Do I Learn Flutter from Scratch?" when first approaching this popular cross-platform framework. When exploring How Do I Learn Flutter from Scratch, it's essential to first set up your development environment by installing Flutter SDK, Dart, and either Android Studio or VS Code. The official Flutter documentation provides comprehensive guides on How Do I Learn Flutter from Scratch, starting with installation instructions and progressing through fundamental concepts. Online courses specifically addressing "How Do I Learn Flutter from Scratch" often begin with Dart language basics before moving on to Flutter widgets and state management. YouTube tutorials on How Do I Learn Flutter from Scratch typically offer visual guidance through the initial setup process and creating your first app. When researching How Do I Learn Flutter from Scratch, consider following a project-based approach where you build increasingly complex applications as you learn. Community forums discussing How Do I Learn Flutter from Scratch often recommend starting with the counter app example, then moving to list views, navigation, and eventually connecting to external APIs. The Flutter community has created numerous resources addressing How Do I Learn Flutter from Scratch, including cookbooks, pattern libraries, and sample applications you can dissect and learn from. When following the How Do I Learn Flutter from Scratch approach, dedicate time to understand the widget tree concept and stateful vs. stateless widgets as these are foundational to Flutter development
Learning Flutter from scratch requires a structured and dedicated approach:
Preparation
Learning Resources
Practical Learning
Continuous Improvement
Learning Flutter opens up exciting opportunities in mobile app development for both Android and iOS platforms. With dedication and the right resources, you can become a proficient Flutter developer.