Components Of React JS
Components are one of the significant building blocks of React that helps in building UIs easily. This software tool consists of two types of components that are as follows.
Features Of React JS
React JS is a simple software tool that does not have any moving parts to learn and understand. It has a declarative UI structure and its components don’t require executing steps in an imperative way for rendering content. In addition, these components rely on data being passed into them and this data represents the dynamic aspects of the UI. Using React JS for building user interfaces allows a user to declare the structure of the UI with JSX. To further know about these features, one can visit React JS Training in Noida. Apart from these, given below are some of the features of React JS.
- Virtual DOM– It acts as a one-way data-binding and re-renderers complete UI in virtual DOM representation in case any changes occur in the web application. In addition, it has the same properties as a real DOM object, however, it lacks the power to directly change what’s on the screen.
- One-way Data Binding– This software tool supports one-way data binding thus providing good control throughout the application. In addition, it is the process of connecting the view element or user interface, with the data which populates it. It is also known as a unidirectional flow of data as the data flows from the parent to the child component.
- Performance– React JS ensures high performance and because of Virtual Dom, it operates much faster than the alternate front-end frameworks. In addition, it allows multiple users to work on each element simultaneously. Moreover, DOM executes in memory and allows users to create separate components which makes the DOM run faster.
How Does React JS Work?
React JS is useful in building single-page applications and mobile apps. It is also capable of building complex and large applications by using it with other libraries. It has a fast-learning curve and is a simple and lightweight library that only deals with the view layer. In addition, it has reusable components and each component has its own internal logic. React JS provides good abstraction and it does not expose any complex internals to the user.