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noReactSpecificProps

src/content/docs/linter/rules/no-react-specific-props.mdx

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Original Source

import { Tabs, TabItem } from '@astrojs/starlight/components';

<Tabs> <TabItem label="JavaScript (and super languages)" icon="seti:javascript"> ## Summary - Rule available since: `v1.7.2` - Diagnostic Category: [`lint/suspicious/noReactSpecificProps`](/reference/diagnostics#diagnostic-category) - This rule is **recommended**, meaning it is enabled by default. - This rule has a [**safe**](/linter/#safe-fixes) fix. - The default severity of this rule is [**warning**](/reference/diagnostics#warning). - This rule belongs to the following domains: - [`solid`](/linter/domains#solid) - [`qwik`](/linter/domains#qwik) - Sources: - Same as [`solid/no-react-specific-props`](https://github.com/solidjs-community/eslint-plugin-solid/blob/main/packages/eslint-plugin-solid/docs/no-react-specific-props.md) - Same as [`qwik/no-react-props`](https://qwik.dev/docs/advanced/eslint/#no-react-props)

How to configure

json

{
	"linter": {
		"rules": {
			"suspicious": {
				"noReactSpecificProps": "error"
			}
		}
	}
}

Description

Prevents React-specific JSX properties from being used.

This rule is intended for use in JSX-based frameworks (such as Qwik, Solid, etc.) that do not use React-style prop names.

Examples

Invalid

jsx

<Hello className="John" />

<pre class="language-text"><code class="language-text">code-block.jsx:1:8 <a href="https://biomejs.dev/linter/rules/no-react-specific-props">lint/suspicious/noReactSpecificProps</a> <span style="color: #000; background-color: #ddd;"> FIXABLE </span> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ <strong><span style="color: Orange;">⚠</span></strong> <span style="color: Orange;">This JSX attribute is specific to React.</span> <strong><span style="color: Tomato;">></span></strong> <strong>1 │ </strong><Hello className="John" /> <strong> │ </strong> <strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong> <strong>2 │ </strong> <strong><span style="color: lightgreen;">ℹ</span></strong> <span style="color: lightgreen;">This attribute may not be supported by non-React frameworks, as it is not native to HTML.</span> <strong><span style="color: Tomato;">></span></strong> <strong>1 │ </strong><Hello className="John" /> <strong> │ </strong> <strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong> <strong>2 │ </strong> <strong><span style="color: lightgreen;">ℹ</span></strong> <span style="color: lightgreen;">Safe fix</span><span style="color: lightgreen;">: </span><span style="color: lightgreen;">Replace this attribute name with "class"</span> <strong>1</strong> <strong> │ </strong><span style="color: Tomato;">-</span> <span style="color: Tomato;"><</span><span style="color: Tomato;">H</span><span style="color: Tomato;">e</span><span style="color: Tomato;">l</span><span style="color: Tomato;">l</span><span style="color: Tomato;">o</span><span style="color: Tomato;"><span style="opacity: 0.8;">·</span></span><span style="color: Tomato;"><strong>c</strong></span><span style="color: Tomato;"><strong>l</strong></span><span style="color: Tomato;"><strong>a</strong></span><span style="color: Tomato;"><strong>s</strong></span><span style="color: Tomato;"><strong>s</strong></span><span style="color: Tomato;"><strong>N</strong></span><span style="color: Tomato;"><strong>a</strong></span><span style="color: Tomato;"><strong>m</strong></span><span style="color: Tomato;"><strong>e</strong></span><span style="color: Tomato;">=</span><span style="color: Tomato;">"</span><span style="color: Tomato;">J</span><span style="color: Tomato;">o</span><span style="color: Tomato;">h</span><span style="color: Tomato;">n</span><span style="color: Tomato;">"</span><span style="color: Tomato;"><span style="opacity: 0.8;">·</span></span><span style="color: Tomato;">/</span><span style="color: Tomato;">></span> <strong>1</strong><strong> │ </strong><span style="color: MediumSeaGreen;">+</span> <span style="color: MediumSeaGreen;"><</span><span style="color: MediumSeaGreen;">H</span><span style="color: MediumSeaGreen;">e</span><span style="color: MediumSeaGreen;">l</span><span style="color: MediumSeaGreen;">l</span><span style="color: MediumSeaGreen;">o</span><span style="color: MediumSeaGreen;"><span style="opacity: 0.8;">·</span></span><span style="color: MediumSeaGreen;"><strong>c</strong></span><span style="color: MediumSeaGreen;"><strong>l</strong></span><span style="color: MediumSeaGreen;"><strong>a</strong></span><span style="color: MediumSeaGreen;"><strong>s</strong></span><span style="color: MediumSeaGreen;"><strong>s</strong></span><span style="color: MediumSeaGreen;">=</span><span style="color: MediumSeaGreen;">"</span><span style="color: MediumSeaGreen;">J</span><span style="color: MediumSeaGreen;">o</span><span style="color: MediumSeaGreen;">h</span><span style="color: MediumSeaGreen;">n</span><span style="color: MediumSeaGreen;">"</span><span style="color: MediumSeaGreen;"><span style="opacity: 0.8;">·</span></span><span style="color: MediumSeaGreen;">/</span><span style="color: MediumSeaGreen;">></span> <strong>2</strong> <strong>2</strong><strong> │ </strong> </code></pre>

Valid

jsx

<Hello class="Doe" />

</TabItem> </Tabs>