In contrast to Angular, which is a complete framework, React is a component development library that can be used as a foundation for building a single page of a mobile application. It's especially appealing to developers who create their application platforms using the best open APIs. One of the essential benefits of React is its ability to handle updates and changes to the user interface efficiently. React uses a virtual DOM (Document Object Model) to update the user interface, which enables it to update only the parts of the interface that have changed instead of updating the entire interface every time a change is made. This leads to better performance and responsiveness, making React a top choice for developing complex and dynamic web applications.
ReactJS also provides a set of tools and libraries that make it easy to build and manage stateful components. This includes tools for managing states and handling events, as well as libraries for routing, form handling, and more.
In ReactJS, components can receive data from the parent component through props. This is accomplished through one-way data binding, where data flows from the parent component to the child component despite any modifications made to the data in the child component that do not affect the data in the parent component.
When a ReactJS component receives data from a parent component, it is passed as props. These props consist of a group of values defined in the parent component, which the child component receives as an individual set of values. The child component can then use these values to render the desired output. However, the child component cannot modify the props it receives; it can only read the values, thus maintaining one-way data binding.
One-way data binding using props is a key feature that makes ReactJS a preferred option for building large-scale applications. By restricting the release of data from parent to child components, ReactJS helps to avoid unexpected behaviour and bugs, making the codebase easier to manage and maintain in the long run.
The basic architecture of React implements cross-browser HTML rendering. Facebook, for example, has a dynamic chart that generates tags, and Netflix and Paypal used global loading to render recognisable HTML on both the server and the client.
ReactJS also allows developers to create reusable components that can be easily used across different parts of an application, reducing the amount of code that needs to be written and maintained. This helps to improve the overall efficiency and maintainability of the codebase.
In conclusion, the ReactJS architecture goes beyond just rendering HTML in the browser. Its ability to generate components on both the server and the client, as well as its support for reusable components, make it a powerful and flexible framework for building modern web applications. The architecture of ReactJS provides developers with the tools they need to create fast, efficient, and scalable applications that are easy to maintain and debug.