Table of contents
No headings in the article.
In React, "void elements" are elements that don't have any content and can't have any children. Void elements are written using self-closing syntax, like this:
<input type="text" />
Some common examples of void elements include <input>, <br>, and <img>. These elements are typically used to add structure or functionality to a web page without adding any visible content.
In HTML, void elements are designed to be self-closing, which means that they don't require a closing tag. In JSX, you can use the same self-closing syntax as in HTML to create void elements.
Void elements are important in React because they don't have any content or children, which means that they can be updated quickly and efficiently by React's rendering engine. This makes them a good choice for elements that need to be updated frequently or in large numbers, like form inputs or image galleries.
It's worth noting that while self-closing syntax is allowed for all void elements in HTML and JSX, some developers and code linters may prefer to use the full closing syntax for consistency and readability. In this case, you would write a void element like this:
<input type="text"></input>