Component-based architecture: React is built on a component-based architecture, which means that applications are built by combining small, reusable components. This makes it easier to manage complex UIs and allows for better code organization and reuse.
Virtual DOM: React uses a virtual DOM to efficiently update the UI without the need for a full page reload. This makes React applications fast and responsive.
One-way data binding: React uses one-way data binding, which means that data flows in a single direction, from the parent component to the child component. This makes it easier to manage state and prevents unexpected changes in the application.
JSX syntax: React uses a syntax called JSX, which allows you to write HTML-like code directly in your JavaScript. This makes it easier to create dynamic UIs and reduces the amount of boilerplate code you need to write.
React Native: React can also be used to build mobile applications using React Native. This allows you to write once and deploy to both web and mobile platforms.
Improved performance: React's virtual DOM and efficient rendering make it faster than traditional UI frameworks.
Reusable components: React's component-based architecture makes it easy to reuse components across an application or even across different applications.
Easy to learn: React's simple and intuitive syntax makes it easy for developers to learn and use.
Strong community support: React has a large and active community of developers, which means that there are plenty of resources and libraries available to help you build your application.
Excellent developer tools: React comes with a suite of developer tools, including the React Developer Tools browser extension and the Create React App CLI tool, which make it easier to build, debug, and test your application.
The name of the software engineer that created React is Jordan Walke. React is owned by Facebook.
Syntax: The syntax of JSX is similar to HTML, but with a few key differences. In JSX, you can write HTML-like code directly in your JavaScript, which allows you to create dynamic UIs more easily. For example, in HTML, you would write '
Attributes: In HTML, attributes are written using the 'attribute="value"' syntax, while in JSX, they are written using the 'attribute={value}' syntax. For example, in HTML, you would write '
', while in JSX, you would write ''.
Tags: In HTML, some tags can be self-closing, while others cannot. In JSX, all tags must be self-closing. For example, in HTML, you would write '', while in JSX, you would write ''.
Browsers cannot read JSX because JSX is not a standard web language. It is a syntax extension to JavaScript that was developed by Facebook for use with the React library. JSX code must be transformed into regular JavaScript code before it can be executed by a browser. This is typically done using a tool like Babel, which can convert JSX into plain JavaScript that can be understood by any browser. Once the JSX has been transformed into JavaScript, it can be loaded and executed by a browser like any other JavaScript code.