Influence of Fast Refresh Feature in React Native 0.61 on the Developer Community!

Influence of Fast Refresh Feature in React Native 0.61 on the Developer Community!
React Native 0.61 version
What are the Persistent Issues in the React Native Framework?
What Features are Covered in React Native’s 0.61 Version?
How does the ‘Fast Refresh’ Feature in this Update Impact the Developer Community?
All such questions about React Native 0.61 version will be covered in this blog. We will especially elaborate on the Fast Refresh Feature in this blog. So without much delay, let’s get started.

A Bit about React Native 0.61

React Native 0.61 is quite a small update comparatively. It is an attempt to resolve several persistent issues present in the older versions. The broken hot-reloading feature was one of the biggest pain points for React Native App Developers and the Community. This new update majorly focuses on a new reloading experience called Fast Refresh. With this update, the developer community can heave a sigh of relief.
But before looking into features in this new version, let’s have a quick look at the persistent issues in React Native. Like any other technology, this technology had several shortcomings and no matter how small, but these shortcomings did affect the overall mobile app development.

Shortcomings in React Native Framework!

Hot-reloading Issue: Being one of the most popular features of React Native, the hot-reload feature got much attention from the developer community. But sadly, it didn’t go that well and especially failed to work appropriately with Stateless Functional Components (SFC). In the React Native 0.61 version, this issue has been fixed, and now, reloading any React Native code reliably is possible without reloading the complete application.
Time-consuming Updating Process: Updating React Native from an older version to a new one is tedious and needs a lot of time. This process especially becomes highly time-consuming in case the React Native Developers haven’t installed a few updates and then want to update it once for all.
Sudden App Crashes at Times: Several times, React Native apps can crash suddenly and there is not much information available to know the reason for such app crashes.
Finding Main Reason of Exception: Finding the main reason for the exception is quite challenging in the React Native framework. Stack trace in the Chrome debugger console makes the debugging process much time-consuming. In this case, component DidCatch also doesn’t seem much helpful.
Issues with Ram Bundle: The ram bundle of React Native isn’t supported by any OTA platform like CodePush. This issue is caused since React Native community is not connected widely.
So, to overcome such challenges and solve the existing bugs, React Native 0.61 was introduced. New features in this version will help the developer community to leverage an improved development process and also result in a better end-product.

Notable Features of React Native 0.61 and its Impact on the Developer Community

React Native 0.61: Fast Refresh Features
Better CocoaPods support: A few updates in the 0.60 version of React Native were by default made to integrate CocoaPods. But this leads to several issues in the use_frameworks! But thankfully, this issue is being worked upon and fixed in 0.61. After this update, it has become much simpler to integrate React Native into the iOS projects that are developed with dynamic frameworks.
React 16.9 Upgrade: In this version, there have been improvements to act. Also, the old names for the UNSAFE_ lifecycle methods have been deprecated.
The ‘useWindowDimensions Hook’ Feature: Hook is another fascinating feature introduced in this version that offers and subscribes to dimension updates. This feature can be used instead of the Dimensions API in several cases.
Fast Refresh: The “hot reloading” and “live reloading” features have been unified into a single feature called “Fast Refresh” for addressing the hot-reloading issue. This update is quite helpful to the developer community and every React Native App Development Company. So, let us have a quick look at what’s so impressive about this feature.

Significance of the Fast Refresh Feature

The hot-reload issue needed enhancements for a long time and in this update, it has been addressed. So, what are these enhancements, and how is these will impact the developers as well as React Native App Development services leveraging this framework? Please read along.
  • The feature doesn’t exercise invasive code transformations. Thus, the code can be considered more reliable and trustworthy even if kept ON in the settings by default.
  • This feature provides complete support to new-age React along with function components and Hooks completely.
  • This feature helps to skilfully recover from typos and similar mistakes. Besides, whenever required, the Fast Refresh feature can be switched to full reload.

Final Views:

We have seen several features of React Native 0.61 version along with its Fast Refresh feature. About this feature, the developer community finds it much flexible to use. It works well for both functional components and class components. Though it is almost similar to the hot-reloading feature, this time, it is much more efficient and excellent in performance.
That is all in this post!
What is your experience with React Native 0.61? Do share in the comments section.
For any further assistance, please feel free to discuss with us!

Comparing React Native to other Trending Cross-Platform App Development Technologies!

Comparing React Native to other Trending Cross-Platform App Development Technologies!
react native app development
A survey conducted by Statista reveals; “Cross-platform technologies are used by approximately one-third of the mobile app developers as of 2020. Out of the contemporary cross-platform frameworks, 42% of software developers used React Native, 39% used Flutter, 18% used Cordova, 18% used Ionic and 14% used Xamarin”.
The aforesaid data indicates the popularity of React Native framework amongst the trending cross-platform frameworks. Yet, an app creator finds it difficult to select a framework for the next app development project; due to the availability of multiple options. So, despite React Native’s high adoption rate, businesses are curious to know about where this framework stands in comparison to its competitors – Flutter, Cordova, Ionic, and Xamarin. And, to be honest, it is a smart move to analyze all the available options and weigh the pros and cons of the most popular framework before narrowing down on a single option for app development.
This article compares React Native to the other cross-platform frameworks to provide clear visibility to entrepreneurs planning to invest in cross-platform app development. But, before proceeding further; take a quick look at the language and technology stacks used by each of the contemporary cross-platform frameworks.

React native and its Competitors: Programming Languages and Technology stacks used

React Native uses JavaScript, a most popular, dynamic, and high-level programming language. React Native blends the goodies of JavaScript and the web framework ReactJS. It also permits the writing of modules in Swift, Objective-C, or Java languages.
Flutter uses the Dart language. Dart can be compiled into the native code for enhancing the app’s performance. During build creation, Dart gets compiled into the code for ARM and x86 processors (Ahead of Time) and can also be translated into JavaScript as well as support dynamic compilation through the runtime (Just in Time).
Cordova enables one to use web technologies like CSS3, HTML5, and JavaScript for cross-platform app development, avoiding the usage of the native development language for each mobile platform. The applications are executed within wrappers meant for each platform and depend on the standard API bindings for accessing the data, sensors, and network status of each device.
Ionic makes use of web technologies such as JavaScript, CSS, and HTML5 for writing and running applications. The Cordova wrapper is needed for accessing the native platform controllers. Ionic’s core is written in Sass and the chief programming language is TypeScript. The usage of Typescript enables Ionic developers to detect as well as eliminate errors while code typing, and as such enhances the code quality. However, the usage of TypeScript is optional as the entire app can be written in plain JavaScript.
Xamarin uses the .NET framework and C#, a statically typed language; for all mobile platforms. A developer using C# with Xamarin can achieve the same outcome as delivered by Swift, Objective-C, or Java.

React Native Compared to the Contemporary Cross-Platform App Development Frameworks

react native app development company
React Native vs Flutter
  • JavaScript is an easy-going and common programming language than the lesser-known Dart. Besides, Flutter development involves a steep learning curve. So, it’s easier for a React Native app development Company to find the necessary expertise and train professionals. Also, Flutter possesses richer and more organized documentation than React Native.
  • React Native is easy to install and configure. Yarn and NodeJS would be required as Package managers when React-Native CLI is installed globally through the command line. Contrarily, Flutter installation needs additional effort – downloading the binary for the mobile platform, then adding path variable through the command line – that is complex as well as time-consuming.
  • Owing to the JavaScript bridge, React Native can render native components for every platform and hence replicates the look and feel of native iOS and Android apps. Flutter uses built-in widgets to create native-like UI and fares better in case of complex UI creation. Additionally, Flutter apps display more consistency across various platforms.
  • React Native utilizes a JavaScript bridge to interact with the native modules. The bridge tends to lag the UI because the bridge lowers rendering speed. Flutter, on the other hand, doesn’t need a bridge for this task, owing to its multiple in-built components along with frameworks like Skia engine, Cupertino, and Material Design. Hence, Flutter applications are more stable.
  • React Native enjoys a stronger community backing which is an important advantage for an open-source framework. On the other hand community support for Flutter is smaller in comparison to React Native. Find more details about differences in this blog.
React Native vs Cordova
  • React Native apps excel in performance while Cordova apps, being WebViews, are slower and lesser responsive.
  • React Native offers a speedier interaction with core components and better native UX as it renders HTML as native UI in comparison to Cordova.
  • Cordova offers more code reusability across various platforms.
  • React Native provides a finer native user experience in comparison to Cordova
  • Debugging is easier and simpler with React Native.
React Native vs Ionic
  • While React Native follows the principle of “Learn once and write anywhere”; Ionic’s theory is “Write once and run anywhere”.
  • The Ionic developers encounter an easier learning curve due to web technologies as compared to the React Native developers.
  • React Native apps are much faster than Ionic apps and also possess elegant interfaces like native applications.
  • React Native requires an emulator or real mobile device for code testing whereas the Ionic code can be tested using any browser.
React Native vs Xamarin
  • Both are open-source platforms but Xamarin is free only for small firms and individuals.
  • React Native offers some built-in components like buttons and text inputs that are partially adaptive. These components have to be rebuilt in case of advanced features. But, Xamarin. Forms provide a complete cross-platform toolkit having native UI components for Android and iOS that are compiled into platform-specified UI components.
  • React Native boasts of better community support while Xamarin enjoys greater code reusability.

Bottom line

I hope the comparison of React Native and its contemporaries was enlightening and will assist the businesses planning to develop cross-platform apps to decide on the best cross-platform framework that suits their needs.
For technical assistance with any of these aforesaid frameworks; contact Biz4Solutions; a prominent and highly experienced mobile app development company.