What is Angular, and how can it be effectively applied?

Angular (earlier AngularJS) is a framework for app and web development. It’s one of the most popular frameworks for building scalable web applications. Angular can make a versatile web development framework using TypeScript, JavaScript and other languages, ideal for single-page and complex web applications with heavy user interactions or projects requiring consistent codepage.

What is the origin of Angular?

What’s the difference between Angular and AngularJS?

The community is divided between the two Angular versions – AngularJS and modern Angular. The latter is a complete rewrite of the JS version made by its original creators. The critical difference between the two is that Angular is TypeScript-based and uses components as its main building blocks, while AngularJS uses directives.
While Angular employs a hierarchy of components, AngularJS’s directives allow for code usability so that the components can be reused as necessary.

What are Angular 2 and Angular 4?

How does the Angular web development framework work?

Angular is a JavaScript-based TypeScript framework used for web development, and recently it also gained popularity among mobile app developers. It helps to eliminate unnecessary code for building faster and lighter applications.

In Angular, HTML can be used as a template language. Its simple syntax can then easily extend to convey the app’s components. It also doesn’t need to rely on third-party frameworks to allow the creation of dynamic applications.

Angular application and features

What are the primary uses of Angular?

This versatile and flexible web development framework allows a decent range of flexibility. What are the most popular Angular applications? Let’s have a look at some of the most commonly used.

Progressive Web Applications (PWAs)

Progressive web applications help avoid network disruptions that make the page take time to load every time there’s a disconnection. PWAs use browser technologies to make the user experience pleasant, even in an area with poor network connectivity.

Single-Page Applications (SPAs)

These web apps are among the most popular website development solutions. The user interacts with the application on a single page, which updates dynamically as they continue using it. These pages provide a better user experience than traditional multi-page web apps.

Angular’s routing and data management make the creation of SPAs easier while maintaining stable performance for a smooth experience.

Animated user interfaces

When we want to create web apps in a highly competitive industry, we might need to employ the best development tools to create something that would stand out. Angular allows building appealing and intuitive interfaces that maintain a good user experience. It’s possible thanks to an easy-to-use module for user interactions that helps to write the application code more efficiently.

Enterprise web applications

If the project grows exponentially, Angular elements will help deliver web apps as necessary. Upscaling the app design in this framework can be advantageous for the following reasons:

• It’s simple and easy to maintain
• It features automatic completion
• It supports progressive refactoring
• Easy navigation and feature refinements
• Reusable code

Why should you consider using Angular?

What is React? A handy Javascript library for creating interfaces

After finishing the backend, it’s time to create the frontend services, including interfaces. There are multiple libraries, depending on which programming language we use. However, when we apply Javascript functions in our programming, React (or ReactJS) is a library to consider.

React – a Javascript library for user interfaces

React is sometimes referred to as a framework. However, it’s a library that allows the creation of interfaces with reusable UI components. Frameworks tend to limit the flexibility of the code. However, since React is a library, it offers the necessary flexibility in the Javascript code.

SPAs (single-page applications) are the best and most default environments to use React. Other frameworks and libraries alongside React would be required when creating more complex applications. Since there are no dependencies, the team can choose the entire tech stack.

How does it work?

Coding with React means using Javascript/Typescript and its feature called JSX/TSX. The code used with React is declarative. It’s a result-focused instruction that describes the result, not how to achieve it. React is responsible for performing the steps required to achieve the desired result. It might be challenging, as the team needs to know how to define the effect clearly.

Since the declarative code can be ultimately easier to read and manage in the long run, the challenge of defining the result as precisely as possible may be worth taking. It will allow the creation of reusable components and a user interface exactly as needed.

React component and modularity

Organising React components

To maintain the correct React application structure, the components are organised in a tree-like form, where the larger ones encapsulate the smaller ones. Since the elements can be nested into one another, the developers can create a complex React app.

One-way data binding

React binds the model’s value to the view, not vice versa. It uses one-way data binding, which means unidirectional data flow. Developers can modify React component properties, and updates to function components are propagated to components that are nested inside of them.

Two-way data binding, used in other frameworks like Angular, means that when data changes in the model (the model gets a component and data patterns updated), so does the UI. When the UI elements get updated, that change is propagated back to the model.

Learning the library

React vs React Native

Developers familiar with React probably also know about React Native. While React is mainly used to create React app in web development, React Native is commonly used in mobile apps for iOS and Android, alongside Kotlin.

React.js uses a Javascript virtual DOM (React DOM) as a render method for server-side rendering browser code in React, whereas Native uses Native API to generate components for mobile applications.

Vast growing community

React is becoming increasingly popular for building user interfaces. The Javascript community and React community are vast. Therefore it might be sensible to add React to the technology stack, as developers will find the support they need.

Why choose React?

There are multiple reasons to adopt React in the technology stack. The features and reusable UI components make React arguably one of the best to build user interfaces. It offers stability and flexibility that experienced developers can appreciate. Its stable and supportive community can also be an asset for those who want to start using React in their projects.

React can make an excellent choice for building large-scale apps. Since it’s a library, not a framework, it doesn’t limit the creation, allowing to create scalable interfaces that can be expanded accordingly. Interactive React components. We value React in our work at DAC.digital