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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!

In today’s digital era, websites turn out to be powerful means for promoting a business. A business without an online portal is like a bird without wings! Business organizations using web apps to sell their services or products; succeed in creating a profound impact on consumers. Nevertheless, a web app must also be responsive. The responsiveness of a website depends on the following aspects:

The time taken for initial loading
The speed of transition between pages
The app’s capability to adjust and adapt to the screen sizes of diverse electronic devices.

Robust and responsive web apps result in happy and loyal customers!

Choosing an effectual app development framework; plays a key role in building a responsive website, capable of capturing the market. Most technical experts of the software sector will vouch for Angular JS to be one of the best choices for responsive web application development. AngularJS was launched by Google in 2009 as an open-source framework based on JavaScript, HTML, and CSS; for developing exemplary web applications. Ever since then, this remarkable framework has survived all odds and retained its goodwill even to this date.

Angular JS App Development is credited to have architected responsive enterprise apps for many significant brands like Netflix, PayPal, Lego, Weather, etc., and helped them to earn fame and recognition. This blog discusses the reasons why Angular JS web application development services is recommended by experts for building responsive applications.

Reasons to choose the Angular JS framework for Responsive Web App Development

A hassle-free Web app Development Process

Crafting web applications with AngularJS turns out to be a hassle-free process because:

Angular development depends on HTML alongside JavaScript and so, interactive web designs can be easily created. Therefore, more tasks are executed with lesser coding, saving time, and effort of developers.
Doing development in AngularJS is effortless if the Mobile App developers have prior coding experience of using other JavaScript frameworks such as JQuery, Backbone.js, etc
It accompanies ng-class and ng-mode which are a part of the usual tasks in JQuery.
Angular app developers have to just write a few lines of code for executing the tasks of two-way data binding and saving.

Design creation benefits

AngularJS developers can use the option of Markup to identify elements in a document without the need for breaking the whole app. Specific parts of the code are re-organized to serve this purpose.

Code reusability

The feature of code reusability is one of the upsides of AngularJS. It helps to architect responsive, complex, enterprise-level web apps; reduces the time-to-market, and eases out the implementation procedure.

Availability of Filters

The AngularJS environment offers various filters for uppercase, lowercase, numbers, order by, date, currency, etc. that help developers to transform the data that is stored in the Angular JS responsive design. For creating their own filter, developers need to register a new filter factory.

Enhanced programming

AngularJS offers some ingenious features that enhance programming practices. For instance, Angular directives support reusable components. Moreover, the REST API connection to the servers consumes lesser bandwidth, thereby allowing HTTP requests to efficiently handle data.

Full utilization of the existing data

Unlike many other frameworks, AngularJS does not pose any restrictions regarding the management of underlying data. The users of Angular JS apps can access the underlying database as these apps are implemented using RESTful APIs. In case one is using internal APIs, the existing front-end code can be replaced by employing an Angular app and hence the server-side security can be re-used effortlessly. Apps built using web app frameworks like Django, Rails, etc. can also be easily replaced by Angular apps using directive-based implementation to improve the website’s performance.

A secure access management process

Whenever businesses plan to upgrade an application for leveraging the benefits of Angular they are doubtful whether Angular would be able to utilize the existing security strategies meant for maintaining the level-of-access restrictions that have been mandated by departmental regulations. Thankfully, due to the flexibility of the Angular eco-system, a plethora of options are available that enable developers to merge the existent domain systems into the app-login and its security flow. However, AngularJS being a front-end inclusion, one needs supplemental libraries like Idapjs to reap the benefits of the aforesaid functionality. An interaction between AngularJS and these supplemental libraries enables implementing single sign-on. These libraries are utilized by integrating some code and conducting a security audit for detecting the presence of any vulnerability.

Parallel Developmental ability

The success of any responsive web app development project depends on the collaboration amongst the team members. The Angular environment simplifies collaboration between developers. The Dependency Injection eases out the process of script-sharing, and integration with the previously-created modules using Angular. Furthermore, the myriad libraries available, enable the imbibing of new features into projects.

Improved testability

A web app might require alterations in any stage of the developmental process, with a need to conduct testing for boosting performance and addressing issues. AngularJS development proves highly advantageous in such situations as it enhances the testability of web apps. Given below are the reasons for the same.

Its Dependency Injection finds out the areas that require testing.
The in-built Angular modules enable exhaustive testing for every module that is created.
Support for real-time testing is available.
The official Angular website provides ample documentation on testing methodologies.

Therefore, testing becomes effortless for developers working with Angular.

Maintainability of apps

Several maintenance issues like fixing bugs, adding new features, etc. crop up post-deployment. Fortunately, Angular web applications are quite maintainable. This is because AngularJS uses the model as the source, resulting in the creation of an object-oriented client-side design. The object-oriented design principles help to make the code more maintainable.

The Security quotient

Web apps being susceptible to cyber-attacks, it becomes quite challenging for enterprises to ensure their security. Angular JS development minimizes security threats to a considerable extent due to the reasons given below:

Usage of the HTTP interface in the form of a REST API or a web service for communicating with the server ensures safety.
The flexibility of the Angular environment permits the user to integrate Angular apps with third-party security systems.

The presence of a Dynamic Community

Being Google’s brainchild, the Angular JS framework enjoys the support of a Google-backed dynamic community comprising of experienced and highly proficient Angular developers. The community has been tasked to solve the queries of Angular app developers. It also arranges for conferences wherein software firms from all corners of the globe are welcomed to provide information regarding the novel innovations and progressions on Angular JS.

Final Thoughts:

Thus, the Angular JS framework decked up with efficient functionalities and productive methodologies prove to be an apt choice for crafting interactive, bug-free, and responsive web applications. Entrepreneurs hiring an Angular app development Company to build their website are sure to fly high and touch new horizons of success.

Check out some more attributes on AngularJS web app development in this blog.

Was this blog enlightening? Feel free to write out your thoughts in the comment section below.

Technology, Page 11 Category

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