Ionic Framework v6 Beta: Everything You Should Know About It

The Ionic 6.0 Release Candidate (RC) is now available in the market.

At Ioniconf 2021, the Ionic Framework v6 beta was announced globally.

Ionic Framework has come far from its roots as an AngularJS-only UI library to a genuinely cross-platform framework for building Web Native applications. 

In this article, you’ll come across the features that will make it easy to smoothly build Android and iOS applications.

#1 Upgradation is Quicker 

As compared to Framework v5 that has been released in February 2020, the up-gradation process is done more efficiently than ever. Framework v6 will help the mobile app developers deal with almost half of the breaking changes available in the v5.

And the good part is that you’ll not require to deal with any type of action from your end.

#2 Components

Framework v6 has come up with some new components, making it easy for developers to build responsive mobile and desktop experiences. 

Do you know how?

We’ll show you the example of some of the components.

Let’s get started.

Accordion

Tag: <ion-accordion> 

You can easily organise with large amounts of content in an easy-to-understand way. Accordion allows you to deal with:

  • Smooth animations
  • Keyboard support
  • Reduced motion accessibility

Moreover, it is well-known for its flexibility and can be used on both mobile and desktop applications.

Click here to see the demo.

Breadcrumbs

Tag: <ion-breadcrumbs>

Breadcrumbs provide essential context to users regarding where they are in your application and how they got there. 

Fully customisable and collapsable means that this component can tackle even the most complex of application setups.

Click here to see the demo.

Datetime

Tag: <ion-datetime>

DateTime allows you to use the latest calendar picker styles on iOS and Android. 

Its responsive design, localisation support, and keyboard and screen reader integration are giant steps forward for the Ionic Framework.

Click here to see the demo.

#3 Application Performance

Ionic Framework v6 has come up with lightning-fast Web Components and takes advantage of modern Web APIs.

Apps will be just as fast as native applications and will enhance the performance and bundling improvements to your Ionic Framework apps.

#4 Designing Perspectives

Ionic Framework v6 now support with complete design functionality of Android and iOS applications.

For both Android and iOS, a new refresher style, updated toolbar, and modal styles for dark mode are new astonishing features.

Click on the link to see the demo for:

#5 Material Design

The Material Design mode in Ionic Framework v6 has input styles to support new filled and outline styles. Moreover,  you’ll find error and helper text slots in addition to a character counter. 

Final Thoughts

First, I personally like to Ionic community as they have worked hard and sincerely on the feedback of the developers working on Ionic for years.

For sure, Ionic Framework v6 will make your work more straightforward than the previous version. 

What do you think about it?

We would love to have your feedback or comment on it. So please share it in the comment box.

Native vs. Hybrid App: Which is the Best One to Use?

Many times, developers might find it challenging to identify the difference between native and hybrid apps.

Both technologies are used primarily for mobile app development. However, there are some significant transformations between these two technologies.

Let’s get started with the basics of native and hybrid apps.

What is a Native App?

A native app is a mobile application development methodology designed explicitly for a specific mobile operating system.

  • Objective-C or Swift for iOS
  • Java for Android

The most significant advantage of native apps is that:

  • It is Fast
  • It easily fits the features of any devices
  • It is developed to meet the target of user’s needs

On the other hand, you’ll need to perform more development, resulting in more time and cost.

You will be astonished that over 1000 apps on Google Play Store and Apple App store are developed natively.

What is Hybrid App?

Combining all the essential features of both native and web apps is made possible using hybrid applications.

The excellent part of hybrid apps is that you can access them from a web browser and download them from app stores. This is because they are written in HTML5 and JavaScript, like web apps. 

Hybrid apps are nothing but web pages wrapped in a mobile app using WebView. However, they also have access to the built-in capabilities of a device. 

They are built using cross-platform frameworks like React, Ionic, Sencha and Xamarin.

Difference Between Native and Hybrid Apps

It’s time to see how native and hybrid apps are similar and different based on different parameters.

  • Development Costs
  • UI/UX Design
  • Application Performance
  • Speed to Market

Let’s highlight some additional points for the metrics mentioned above. 

Development Costs

To design and build a mobile app from scratch is not too cheap.

It depends on various factors like:

  • Features you want to include in your app;
  • The complexities that you need to overcome
  • Timing to build your mobile app
  • The number of resources you might require to develop and deploy your app

If we talk about native apps, the cost is higher than hybrid apps in terms of superior performance, development complexity and time to build. Moreover, the codebase and design phase must be different for both Android and iOS app development.

In the case of hybrid apps, you only need to write one code that works well for both iOS and Android. As a result, it takes fewer resources to build, and this drastically reduces the cost. So hybrid apps are cheaper to develop as compared to native apps.

UI/UX Design

What are the essential factors that you, as a developer, need to keep in mind while developing?

  • Beautifully and responsive design
  • Easy to navigate
  • Simple to understand
  • Intuitive

Right? User experience and design are solely responsible for making your app successful.

Do you know that most mobile app users experience an adverse reaction, primarily due to poor user experience and design?

Native apps typically rely on Google and Apple’s native code. So, it’s pretty apparent that you’ll get better and longer-lasting design quality. In addition, it will make it easy for the users to understand and navigate your app easily.

The hybrid app works similarly. Users download the app and use the app frequently, and if an update comes suddenly, that isn’t supported by the HTML code, the app crashes.

Or, your app’s design and functionality work seamlessly on one device but terribly on another. Both experiences will affect your app’s overall rating and perception.

Application Performance

An application that performs well is the best one. Right?

But how do you determine that your app is performing well? It is determined by:

  • The speed with which your app responds
  • The intuitiveness of every function deployed in your application
  • Overall app behavior

Native apps offer best-in-class security and highly responsive design; they provide users with a more seamless and reliable experience.

The hybrid app follows the basic principle: write it once and run it anywhere. It means that the speed of the application development is fast as compared to native apps.

Hybrid apps entirely depend on third-party plug-ins to bridge the gap between the website and the native container. But trust me, the developers are not sure, or we can say they don’t have control over such challenging tools.

Let’s say an operating system like iOS or Android comes up with a new feature; all the system changes and modifications are needed to continue running the hybrid app in its native container.

Speed to Market

Different business owners and companies have various reasons to build an app. But the primary goal is to stand out from their competition. 

Building native apps might be costly, and you will intend to develop them quickly and at the time.

Native apps do not allow you to run your app on Android and iOS using the same codebase. As a result, it often takes more time to build and deploy.

And if we talk about hybrid apps, it takes the same amount of time as native apps. Moreover, they also require your back-end to be developed in parallel.

Native vs. Hybrid: Which Approach is the Best?

The answer to this question is that it depends on your business requirements.

If you have less time to develop an app, then native app development is the best option.

If you want to develop an app with the best possible user experience, security, and performance, native development is a perfect choice.

What is ReactJS? Why Should You Opt for it?​

React.js is the most popular front-end JavaScript library for building Web applications. 

 

You can refer to React.JS in many ways like React or ReactJS. And if we talk about the Fortune 500 companies, they use ReactJS.

 

Here, we will discuss some of the basic concepts on what ReactJS is and why you should go for React rather than other Javascript frameworks.

 

What is React.js?

Creator: Jordan Walke

 

The first deployment of React was done on Facebook’s newsfeed in the year 2011 and then in 2012 on Instagram.

 

An open-source library used explicitly for building robust user interfaces for SPAs (Single Page Applications) is ReactJS.

 

React makes it easy for developers to create web applications that can change or synchronise your data without reloading the page. 

 

The primary purpose of React is that it can be used to handle the view layer for web and mobile apps. React also allows us to create reusable UI components. 

 

Impressive Features of React

Let’s highlight the features of React.

 

JSX – JavaScript Syntax Extension

JSX, a Javascript syntax extension, is usually used with React to represent how the user interface should look.

 

JSX allows the developers to write an HTML coding structure in the same file where the Javascript code is written. Moreover, React makes the coding easier to understand and debug.

 

Let’s go ahead with a straightforward example of React that represents the implementation of JSX.

 

const name = Albiorix Technology;

const greet = <h1>Hello, {name}</h1>;

 

As you can see in the code, it’s neither a string nor HTML. Instead, it embeds HTML into JavaScript code.

 

Virtual DOM

All the representations of the “real” DOM are kept in the memory in React, and that is “virtual” DOM (VDOM).

 

React keeps a lightweight representation of the “real” DOM in the memory, and that is known as the “virtual” DOM (VDOM). 

 

If we talk about manipulation, real DOM is much slower than VDOM. The primary reason behind it is that it gets nothing drawn on the screen when you change the code.

 

For example, when you make any change in the object’s state, VDOM is responsible only for that particular object, rather than updating all the objects available.

 

To make it simple for you, let’s understand the meaning of DOM and how it works.

DOM treats an XML or HTML document as a tree structure in which each node is an object representing a part of the document.

 

The interaction of Virtual DOM and React DOM with each other is very straightforward.

 

  • A VDOM gets updated only when there is any specific object change in React app.

  • A comparison with the previous state is performed, and then only the update is done for that specific object in real DOM, rather than updating all the available objects.

 

As compared to other frameworks, this will lead to fast development. 

 

Performance

As we know, React uses VDOM and makes the web applications run much faster than those developed with alternate front-end frameworks. 

 

React breaks a complex user interface into individual components, allowing multiple users to work on each component simultaneously, speeding up the development time. 

 

One-way Data Binding

This remarkable feature of React keeps everything modular and fast. 

 

With its unidirectional data flow, React allows the developers to nest child components within parent components during the designing phase of React app development.

 

A developer has complete control over the whole application, and most importantly, they are aware of where and when an error occurs.



Debugging

The testing of React applications is made easy, and it’s just due to a large developer community. The excellent part of React is that Facebook provides a small browser extension that makes React debugging faster and easier, as you can see in the below figure.

 

Once you add the extension, a React tab will be made available in the developer tools options in the Chrome browser. So, the developers can quickly inspect React components directly.

 

Now, let’s take a look at React’s essential concepts.

Components

A component is essentially a piece of the user interface. React splits the UI into independent, reusable parts that can be processed separately.

 

Generally, there are two main types of components in React.

  • Stateless Functional components

  • Stateful Class component

 

First, we’ll see the meaning of stateless components. They have no state of their own and only contain a render method. 

 

They may derive data from other components as props (properties).

 

function Example(props) {

  return <h1>Welcome to {props.name}</h1>;

}

 

On the other hand, stateful class components can hold and manage their state and have a separate render method for returning JSX on the screen. Therefore, as they have a state, so we call it a Stateful component.

 

class Example extends React.Component {

  render() {

    return <h1>Welcome to {this.props.name}</h1>;

  }

}

 

State

The state is a built-in React object that is used to contain data or information about the component. A component’s state can change over time; whenever it changes, the component re-renders. 

 

The change in state can happen as a response to user action or system-generated events, and these changes determine the behavior of the component and how it will render.  

 

class Example extends React.Component {

  state = {

   name: “World”

  };

  updateName() {

   this.setState({ name: “Albiorix Technology” });

  }

  render() {

      return(

          <div>

              {this.state.name}

          </div>

      )

  }

}

Props

Props (properties) is a React built-in object that stores a tag’s attributes and works similar to the HTML attributes. 

 

It provides a way to pass data from one component to other components in the same way as arguments are passed in a function.



Top Reasons for Using React

Now, it’s time to highlight some of the reasons that will clear your doubts on why React is better than other Javascript frameworks. React allows you to:

 

#1 Create Dynamic Applications Faster

Compared to Javascript, React makes it easy for the developers to deal with less coding and offers more functionality. So, it will help you get rid of some complex coding and make the dynamic applications faster and safer.

 

#2 Improve Application Performance

With its active use of virtual DOM (Document Object Model), React is solely responsible for designing and building web applications faster. Yes, you read it right.

 

The working process of virtual DOM is relatively simple. First, the comparison of the component’s previous state is done and is updated only when the items in RealDOM are changed. So, you do not have to update all the components again, as we usually do in conventional web applications.

 

#3 Make Use of Reusable Components 

For any React application, components are the heart of it. A single app may have multiple components. All such components typically have their logic and coding behind them.

 

The good part of React is that you can add as many components without worrying about the application’s performance. You can even reuse them multiple times.

 

#4 Follow Unidirectional Data Flow 

When you design a new React app, you often nest child components within parent components. Right?

 

Often, it’s one of the best practices that you need to follow.

The data flows in a single direction in React, making it easy for the developers to debug errors and identify where a problem occurs in an application at the moment in question.

 

#5 Deal with Small Learning Curve 

The application development with React is easy, and you can quickly learn React application development faster. React combines the concepts of core HTML and Javascripts with some additional functionality.

 

#6 Develop Both Web and Mobile Apps

React is solely responsible for developing applications for both web and mobile-based. 

 

React supports a framework called React Native, which allows the developers to create responsive mobile applications. 

 

#7 Perform Easy Debugging with Dedicated Tools

Facebook has released a Chrome extension that can be used to debug React applications. This makes the process of debugging React web applications faster and easier.



Final Thoughts

 

I hope you enjoy reading this article on ReactJS.

 

What are you waiting for? Build your web and mobile apps with ReactJS today and enhance the performance of your applications.

What’s New in Angular 13? Every Angularite Must Know About It.

Hello Angular Developers. We are back with a new version of Angular, and that is Angular13. Yes, Angular is Google’s popular TypeScript-based web framework that has officially released version 13 on November 4th, 2021.

Without taking too much time, let’s focus on some of the recent updates of Angular13.

Angular 13 is Now 100% Ivy

Yes. You read it right. Angular has come up with a recent production release that mentions “100% Ivy.”

Ivy, an Angular next-generation compilation and rendering engine, has always been excellent support for predecessor ViewEngine.

The primary role of Ivy is to easily compile individual components more independently of one another, which improves development times.

Angular13 now no longer support ViewEngine.

It’s one of the biggest news that Angular has announced. Now, the developers can quickly bolster the application productivity using the Ivy-based features of the Angular platform.

Angular developers can now lessen their dependency on the Angular compatibility compiler (ngcc). It means that there is no need for any metadata and summary files to be included, making it easy and faster compilation.

IE11 Support is No Longer Available

Angular has removed the Internet Explorer 11 support to make it easy for the developers to use native web APIs and modern browser features like web animations and CSS variables.

The Angular developers will find an improved user experience and faster application loading with this update.

This cleavage change will undoubtedly affect authorities or institutions that still use IE 11 and have not yet switched to Microsoft Edge or other modern browsers.

Angular Package Format v13

The Angular Package Format (APF) is a blueprint of the structure and format of npm packages. It is also the endorsed way of packaging any third-party library in the ecosystem.

Angular 13 has come up with a new APF’s version, and some of the significant changes in it are:

  • Ivy “partial” compilation output is generated.
  • ES2020 output is produced (ESM2020, FESM2020).
  • UMD bundles are no longer built.
  • Use the package exports with the subpath patterns feature from Node.js to expose the available outputs per entry point conditionally.

Component API Updates

Ivy simplifies API and makes it easy for the developers to create components dynamically.

Before the changes in Angular v13, dynamically creating components required a lot of boilerplate code.

Inside the new API of Angular v13, you do not need ComponentFactoryResolver being injected into the constructor. Ivy creates the opportunity to instantiate the component with ViewContainerRef.createComponent without building an associated factory.

Here’s an example of creating components with previous versions of Angular:

@Directive({ … })
export class MyDirective {
constructor(private viewContainerRef: ViewContainerRef,
private componentFactoryResolver:
ComponentFactoryResolver) {}
createMyComponent() {
const componentFactory = this.componentFactoryResolver.
resolveComponentFactory(MyComponent);

this.viewContainerRef.createComponent(componentFactory);
}
}

Angular 13

@Directive({ … })
export class MyDirective {
constructor(private viewContainerRef: ViewContainerRef) {}
createMyComponent() {
this.viewContainerRef.createComponent(MyComponent);
}
}

Note:  The code is taken from Github.

Form Changes

A new type called FormControlStatus has been added.

It is the fusion of all feasible status strings for form controls. Most of the applications are expected to consume this change without any error.

Still, if you find any technical issues with this FormControlStatus, then there might be two possibilities:

  • You might be comparing AbstractControl.status with a string; or
  • The app is using statusChanges events as if they were something other than strings.

Also, AbstractControl.status has been constricted from string to FormControlStatus and likewise StatusChanges have been narrowed from Observable<any> to Observable<FormControlStatus>.
Most applications should consume these new types seamlessly, according to the Angular changelog.

Routes

In Angular13, the router will no longer supplant the browser URL whenever new navigation cancels the ongoing navigation. Instead, it will eventually cause URL flicker and is ready to serve only to support some AngularJS hybrid applications.

Instead, hybrid apps that rely on navigationId to the router should subscribe to NavigationCancel events and conduct the replaceState themselves to add navigationId to the router state.

Before going through this change, let’s consider one scenario.

Consider you have the following query parameters:

/path?q=hello?&other=123

The default URL serializer would drop everything after and include a question mark in query parameters. Unfortunately, this gives us a parameter {q: ‘hello’} that is wrong.

Do you know why?

URI specs repudiate everything after 2nd “?” passed in the query.

In Angular13, you’ll find a proposed fix that is solely responsible for parsing the query parameter to {q: ‘hello?’, other: ‘123’}.

This change provides for correct parsing.

For the router, missing outlet events would be added to RouterOutletContract. This will come eventually when specific components are rendered dynamically using the module federation.

Angular CLI Improvements

Angular13 has even come up with impressive updates on Angular CLI.

Here, you’ll find the support for the use of persistent build-cache by default.
This update in Angular CLI will typically result in up to 68% improvement in building speed and ergonomic options.

Along with this, ESBuild is another factor that now works with terser to optimize global scripts. In addition, esbuild supports CSS sourcemaps and can optimize global CSS and optimize.

Other Additional Updates

  • Angular 13 has added a TypeScript 4.4 support.
  • Node.js versions < v12.20 are no longer supported. It’s just due to Angular packages using the Node.js package exports feature with subpath patterns.
  • The rxjs (Reactive Extensions for JavaScript) v7 reactive programming library is supported. If you’re creating new apps with CLI, by default, it will be RxJS 7.4. Consider the case that you are using RxJS 6 in your existing app; you will have to run the command “npm install rxjs@7.4” manually for the latest update.
  • The developers can easily enable or disable the built-in validators like min, max, and minLength dynamically.
  • Error messaging functionality has been improved.
  • $ localize is a stable API for internationalization.
  • The developers can even set custom conditions in ng_package.
  • The behavior of the SpyLocation used by the RouterTestingModule has been changed to match the behavior of browsers.
  • Service worker cache is cleared in the safety worker to ensure stale or broken contents are not served in future requests.
  • For the platform browser, the error message has been improved for a missing animation trigger.
  • Improvements to TestBed enable a better job of tearing down test modules and environments after each test. In the Angular12, TestBed configuration is now added by default to conveniently teardown test modules and environments. Even you can disable and configure it at your ease.
  • For the language service, support would be offered for autocomplete string literal union types in templates.

Final Thoughts

By looking at such impressive updates of Angular13, you must have set up your mind to use the latest version.

Still, are you not upgraded to the latest one? What are you waiting for?

Just type “ng update” in your current project and enjoy its features.

Give Angular 13 a try with the power of IVY.

If you use an older version, it’s time to update from Angular 12 to Angular 13 to build great apps that support modern web standards.