useFragmentSyntax (since v1.0.0)
Diagnostic Category: lint/style/useFragmentSyntax
Sources:
- Same as:
react/jsx-fragments
This rule enforces the use of <>...</> over <Fragment>...</Fragment>.
The shorthand fragment syntax saves keystrokes and is only inapplicable when keys are required.
Examples
Section titled ExamplesInvalid
Section titled Invalid<Fragment>child</Fragment>code-block.jsx:1:1 lint/style/useFragmentSyntax FIXABLE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⚠ Use shorthand syntax for Fragment elements instead of standard syntax.
> 1 │ <Fragment>child</Fragment>
│ ^^^^^^^^^^^^^^^^^^^^^^^^^^
2 │
ℹ Shorthand fragment syntax saves keystrokes and is only inapplicable when keys are required.
ℹ Unsafe fix: Replace <Fragment> with the fragment syntax
1 │ <Fragment>child</Fragment>
│ -------- --------
<React.Fragment>child</React.Fragment>code-block.jsx:1:1 lint/style/useFragmentSyntax FIXABLE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⚠ Use shorthand syntax for Fragment elements instead of standard syntax.
> 1 │ <React.Fragment>child</React.Fragment>
│ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2 │
ℹ Shorthand fragment syntax saves keystrokes and is only inapplicable when keys are required.
ℹ Unsafe fix: Replace <Fragment> with the fragment syntax
1 │ <React.Fragment>child</React.Fragment>
│ -------------- --------------