What is Flutter

Introduction

In this article we will learn about flutter, what is flutter? Flutter is an open-source software development kit ...but what does that really mean? In this article, As we all know, Flutter is a growing technology in the market, okay let's move it.

What is Flutter?

• Flutter is an open-source software development kit 
• Created by Google 
• It’s used to develop fast native apps like Android and iOS.
• It is a single codebase to develop native apps 
• It is used to develop applications for android, ios, windows, mac, Linux
•  Easy to create google fuchsia desktop application and web 
• The first version of flutter was known by the codename ‘sky’

What is Dart?

• Dart is a programming language 
• It is a client-optimized language
• Developed by google 
• Object Oriented programming language 
• Develop fast apps on any platforms 

Flutter software release details

• Initial release flutter is Alpha(v0.0.6) may 2017
• The main objective of flutter is to support all native programming 
• The stable release version is v1.12.13+hotfix.8/ December 2019
• Preview release is v1.14.6 / February 2020
• Flutter's specialty is it is developed and written in c, c++, dart

Flutter and Dart Comparison

• Dart is a programming language developed by Google and is used to create mobile, web, and desktop apps. Flutter, on the other hand, is a mobile app development framework that uses Dart to create high-performance, visually attractive apps for both iOS and Android devices.
• Dart is a general-purpose programming language that can be used for creating a wide range of applications. It is an object-oriented language, has a C-style syntax and it is similar to Java and JavaScript. Dart also has built-in support for asynchronous programming, which makes it easy to write code that runs concurrently.
• Flutter, on the other hand, is designed specifically for creating mobile apps. It uses Dart as the programming language and provides a rich set of pre-designed widgets and tools for creating beautiful and responsive user interfaces. The framework's unique architecture allows for the creation of custom, responsive designs and the use of a single codebase for multiple platforms. Additionally, it has good integration with Firebase and other backend services.
• In summary, while Dart is a general-purpose programming language, Flutter is a mobile app development framework that uses Dart to create high-performance, visually attractive apps for both iOS and Android devices. It provides a rich set of pre-designed widgets and tools for creating beautiful and responsive user interfaces.

Widgets in Flutter

Widgets are the basic building blocks of a Flutter app. They are used to create the user interface and define the layout and structure of an app. In Flutter, everything is a widget, from the top-level app to the smallest UI element.

Flutter provides a large collection of pre-designed widgets, such as:

• Text: for displaying text on the screen
• Container: for creating a rectangular area on the screen
• Image: for displaying images
• Button: for creating buttons
• ListView: for displaying lists of items
• Card: for creating card-like elements

Flutter also provides a set of layout widgets, such as:

• Container: for positioning and styling elements
• Row and Column: for creating grid-like layouts
• Expanded: for expanding child widgets to fill available space

In addition to the pre-designed widgets, Flutter also allows developers to create their own custom widgets by extending the StatelessWidget or StatefulWidget classes. This feature provides a high level of flexibility and allows for the creation of highly customized and reusable UI elements that can be easily integrated into any app. The ability to create custom widgets enables developers to build unique and personalized user interfaces, which can be tailored to the specific needs of the app and its users.

In summary, widgets are a powerful feature of Flutter that allow for the easy and efficient creation of beautiful and responsive user interfaces. The pre-designed widgets and the ability to create custom widgets provide developers with a wide range of options for designing and implementing the layout and functionality of their apps. And this makes flutter one of the most popular choices in the mobile app development industry.

Conclusion 

It’s a small piece of flutter article. Let's see more articles in the future.