Selecting one suitable programming language to create a cross-platform app has been a persistent discussion within cross-platform app development companies. Flutter has been trending recently, alongside React Native. Flutter is however an improvement with more efficiency, fewer delays, no overheads, presence of single tech stack, UI elements, repetitive Gradle build time and high-speed animations to complete the look. React Native is as well widely adopted with former developers who still need to catch up with the upcoming speed and efficiency requirements. RN enjoys wider community support but still lacks proper documentation to help upcoming developers. Flutter has a clear way ahead with complete documentation, no third-party API dependencies, a direct compilation of native code, code-reusability and live reloading. Is anything else required, that will be covered subsequently? Know about what differs these cross-platform app development frameworks.
Flutter is a mobile app SDK created by Google to provide a fast and expressive way for developers to build native applications across platforms. It can work both ways to create front and backend with single codebase across platforms. It compiles directly with the native code making use of the GPU and access platform API and services. The applications thus built are quick, expressive, and flexible UI (custom design) and native apps for iOS and Android. Flutter enables fixing crashes and continues and works in a modern React style framework, 2D rendering engine and various developmental tools.
Google is trying to make it easier for the App developers by providing a way that would help in embedding the Flutter App with the existing application on WebView component which would help the web content to be visible in the mobile apps. Flutter also features inline videos, image formatting and screen readers.
For those looking out to have a beautiful, feature-rich, fast, cross-platform app development platform – Flutter mobile app SDK fares better than its counterparts. It keeps all the traditional disadvantages of cross-platform app development in perspective. It helps in reducing the amount of context switching which is great for any operating system. It also helps in building high-end applications within a matter of time. It automatically provides recommendations to the developers to make use of efficient patterns that would enhance the development process.
It is an open-source framework
Widgets and Access Services
It comes with various widgets and access services to ease off the tasks
User Interface Framework
It provides a user interface framework from Google which helps the developers to build interfaces on iOS and Android devices
Flutter comprises of components such as flutter engine, foundation library and widgets that pertain to designing that can be interfaced with platform-specific SDKs that are provided by iOS and Android
Dart Programming Language
Flutter makes use of DART design language
It has Hot Reload to help developers to experiment with their code
The developers can make the necessary changes to the code or fix bugs all by themselves and see the impact right away. Along with that, you also get to customize widgets that can be used to build native Android and iOS apps which will usually differ in navigation and scrolling
It has a feature to localize the app for global use
Acting as Backend and Frontend
Flutter resembles Java and can work on both front-end and backend – which means that it does not require any scripting language along-with, just a supporting database (SQLite, Firebase) is required
Extensive Community Support
Flutter comes for desktop, mobile and web platforms
Flutter cross-platform app development framework for 2D animations can be performed easily
Integration with Code Magic
Code magic is an open-source CI tool that makes the build process seamless. It is specifically optimized for Flutter
Variety of Themes
Flutter comes with a variety of themes, for every platform to give it a unique appearance
Easy Integration with Firebase
It integrates with Firebase which enables it to provide services across cloud storage, cloud functions, real-time databases, and hosting. Lots of time and resources do not have to be spent on creating backend explicitly. Flutter can be integrated with tools for automating development and deployment. Therefore a dedicated DevOps support is not required
Support for various IDE’s
Flutter Framework can program well with Android Studio and IntelliJ idea plus a variety of other IDE’s and text editors like Atom or Sublime Text
Flutter does come over with some open source packages
These just enable faster development
Provides Portable Runtimes to Host Applications
Built upon SKIA graphics library, provides widgets that are rendered comparable to being just wrappers on native controls
Flutter reinstates web views and native platform
To provide some cross-platform abstraction over them
You have a couple of widgets to help you out
These widgets like Appbar, Drawer, Snackbar, Scaffold etc. will make your project visually attractive, structured and interactive
One language for front-end and back-end
DART programming language in Flutter Framework can be used both ways
Reload it fast in real-time
See all the modifications in real-time as you make the changes to the code
Use the code twice, thrice, as many times
The code written once can be reused and can be compiled ahead of time
React Native is based on React's declarative UI framework for iOS and Android. Cross-platform app Developers make use of native UI controls and have full access to the native platform with RN. Additional bandwidth requirements often require hybrid developers to choose different platforms to code. Frameworks like React Native are always helpful in extending the functionality that a web page could offer like the integration of camera, Flash Light, GPS, Bluetooth, Rotation, Auto-Correction, etc.
React Native code can be declarative, portable and component-based. It can enable interactive UI. The presence of declarative views makes the code more predictable and easier to debug. It can be used to build encapsulated components that manage their state, compare them to make complex UI’s. Any changes done to the program at compile or run time can be seen locally in seconds. Additionally, the same code can be used across platforms. React Native is currently being developed and supported by many companies and individual core contributors, but it still has to confront Flutter which is backed by Google, is relatively new and has as many features as React Native. Then what makes them different? Let's find out:
Flutter is based on the Dart programming language.
The presence of flexible widgets makes way for customizable UI
The external UI kits like React Native Material Kit, React Native Elements and Native Base are comparable to widget components in Flutter. Plus the support for iOS-style components makes it support highly powerful user interfaces.
Flutter code is simple, allowing everything from one central location. The templates, style or data are needed to be separated.
The code structure of React Native is complex.
Flutter code provides native app-like experience to the entire application.
React Native depends upon third-party API's which prevents the applications from having a native experience.
Flutter is highly performant. It directly initiates the interactions with the device native components without the need for JS bridge, thus speeding up the compile/run time and development speed.
How old is this Framework?
Lower because it’s very new in the industry
This framework is 4+ years old
Configuration and Setup
Tedious setup and configuration
It is growing, people are gradually getting to know the benefits.
It is already branded.
It is compatible with the IntelliJ idea, Visual Studio Code, and Android Studio
It supports many IDE’s, tools
Has comprehensive documentation.
Present across brands like Google Adwords, Alibaba.com, Groupon, etc.
RN is famous too: Walmart, Facebook, Linkedin, Instagram, etc.
The community is still small as it is relatively new.
RN community is vast as it is seasoned.
Example of Famous Apps
Some of the premier organizations that are working with Flutter: Google, Groupon, Square, Sonos, Dream 11, eBay, Alibaba Group, nu bank, Capital One, BMW, Emaar and many more.