Are JSX elements actual HTML elements?

2023-10-05 / 资讯 / 92 阅读

  JSX elements resemble HTML elements in syntax but they are not actual HTML elements. JSX is a syntax extension for JavaScript that allows us to write HTML-like code in JavaScript files. It is commonly used with React, a JavaScript library for building user interfaces.

  When JSX code is compiled by a transpiler like Babel, it is transformed into regular JavaScript code that creates and manipulates elements. These elements, known as React elements, are objects that describe what should appear on the screen. They are not directly tied to HTML elements, but they can be rendered into HTML elements or other platforms' components.

  React components can be rendered as HTML elements, but they can also be rendered as other types of components, such as native components in mobile development or custom components in other frameworks. This flexibility allows the same component code to be used across different platforms.

  In summary, JSX elements are not actual HTML elements, but they can be rendered into HTML elements or other types of components depending on the platform or framework being used.

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