- no need to start coding from scratch
- time and cost-effectiveness
- ability to deal with the newest technology and patterns.
- Development of large apps that must be scaled
- Adding interactivity to dynamic websites
- Creating mobile apps
- Server-side rendering and programming
- Development of games
- Developing server apps
The following Google’s search trends graph represent search interest for React, Angular, Vue, React and NodeJS during the last 12 months (a value of 100 is the peak popularity for the term).
React continues to keep top popularity scores, while Angular is still hot and is quite close to its main competitor.
In the meantime Vue.js is something lots of developers are consider to learn next as Web Framework, according to Stack Overflow’s 2020 Developer Survey
React uses one-way data binding. It’s popular extension, Redux, controls the flow of data to components through one control point. This way of working makes it easier to debug self-contained components of large applications.
All the applications built with ReactJS are super easy to test. Developers can treat React views as functions of the state. So, they play with the state they pass to React view and test the output and triggered actions, functions, or events.
Last, but not least, a strong advantage of React is cross-platform development. React Native combines the best parts of native development with React, so you can develop IOS, Android, and Web applications at the same time.
There are several major blocks of Angular architecture. A module, similar to a class, described by a block of code, is used to perform a particular single task. Angular has a feature of modularity, where a single application is built by separating it in many modules.
Component is a core part of the code and it belongs to the controller class. View of the application and logic on the page and on-click execution depends upon the component. The view of the component is defined with a template. To display value, we add template expressions into the code. CSS stylesheets can be connected with a component using encapsulated inline styles.
Metadata is used to extend the functionality of the class. To define any component in the Angular app, we can use metadata of the class (i.e. @Component decorator).
Data Binding is the most powerful feature of Angular 2. It is a bridge between Model and View, that is automatically synchronized. The framework supports three types of binding: source-to-view ( property, attribute, interpolation, class, style binding ), view-to-source ( event binding ), and two-way binding.
Dependency Injection enables attaching the functionality of components at runtime. With dependency injection, components can be easily maintainable, reusable, and testable.