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How to Render Raw HTML in React Safely Without `dangerouslySetInnerHTML`?

Published on 2024-11-05
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How to Render Raw HTML in React Safely Without `dangerouslySetInnerHTML`?

Render Raw HTML in React using Safer Methods

In React, you can now render raw HTML using safer methods, avoiding the use of dangerouslySetInnerHTML. Here are four options:

1. Unicode Encoding

Use Unicode characters to represent HTML entities in a UTF-8 encoded file:

{`First \u00b7 Second`}

2. Unicode Numbers in JSX Strings

Convert HTML entities to Unicode numbers within JSX strings:

{`First ` String.fromCharCode(183) ` Second`}

3. Mixed Array of Strings and JSX Elements

Combine strings and JSX elements to render complex HTML:

{[`First `, ·, ` Second`]}

4. DangerouslySetInnerHTML as Last Resort

Only use dangerouslySetInnerHTML as a last resort, as it introduces potential security vulnerabilities:

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