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---
name: inertia-react-development
description: >-
Develops Inertia.js v2 React client-side applications. Activates when creating
React pages, forms, or navigation; using <Link>, <Form>, useForm, or router;
working with deferred props, prefetching, or polling; or when user mentions
React with Inertia, React pages, React forms, or React navigation.
---
# Inertia React Development
## When to Apply
Activate this skill when:
- Creating or modifying React page components for Inertia
- Working with forms in React (using `<Form>` or `useForm`)
- Implementing client-side navigation with `<Link>` or `router`
- Using v2 features: deferred props, prefetching, or polling
- Building React-specific features with the Inertia protocol
## Documentation
Use `search-docs` for detailed Inertia v2 React patterns and documentation.
## Basic Usage
### Page Components Location
React page components should be placed in the `resources/js/pages` directory.
### Page Component Structure
<code-snippet name="Basic React Page Component" lang="react">
export default function UsersIndex({ users }) {
return (
<div>
<h1>Users</h1>
<ul>
{users.map(user => <li key={user.id}>{user.name}</li>)}
</ul>
</div>
)
}
</code-snippet>
## Client-Side Navigation
### Basic Link Component
Use `<Link>` for client-side navigation instead of traditional `<a>` tags:
<code-snippet name="Inertia React Navigation" lang="react">
import { Link, router } from '@inertiajs/react'
<Link href="/">Home</Link>
<Link href="/users">Users</Link>
<Link href={`/users/${user.id}`}>View User</Link>
</code-snippet>
### Link with Method
<code-snippet name="Link with POST Method" lang="react">
import { Link } from '@inertiajs/react'
<Link href="/logout" method="post" as="button">
Logout
</Link>
</code-snippet>
### Prefetching
Prefetch pages to improve perceived performance:
<code-snippet name="Prefetch on Hover" lang="react">
import { Link } from '@inertiajs/react'
<Link href="/users" prefetch>
Users
</Link>
</code-snippet>
### Programmatic Navigation
<code-snippet name="Router Visit" lang="react">
import { router } from '@inertiajs/react'
function handleClick() {
router.visit('/users')
}
// Or with options
router.visit('/users', {
method: 'post',
data: { name: 'John' },
onSuccess: () => console.log('Success!'),
})
</code-snippet>
## Form Handling
### Form Component (Recommended)
The recommended way to build forms is with the `<Form>` component:
<code-snippet name="Form Component Example" lang="react">
import { Form } from '@inertiajs/react'
export default function CreateUser() {
return (
<Form action="/users" method="post">
{({ errors, processing, wasSuccessful }) => (
<>
<input type="text" name="name" />
{errors.name && <div>{errors.name}</div>}
<input type="email" name="email" />
{errors.email && <div>{errors.email}</div>}
<button type="submit" disabled={processing}>
{processing ? 'Creating...' : 'Create User'}
</button>
{wasSuccessful && <div>User created!</div>}
</>
)}
</Form>
)
}
</code-snippet>
### Form Component With All Props
<code-snippet name="Form Component Full Example" lang="react">
import { Form } from '@inertiajs/react'
<Form action="/users" method="post">
{({
errors,
hasErrors,
processing,
progress,
wasSuccessful,
recentlySuccessful,
clearErrors,
resetAndClearErrors,
defaults,
isDirty,
reset,
submit
}) => (
<>
<input type="text" name="name" defaultValue={defaults.name} />
{errors.name && <div>{errors.name}</div>}
<button type="submit" disabled={processing}>
{processing ? 'Saving...' : 'Save'}
</button>
{progress && (
<progress value={progress.percentage} max="100">
{progress.percentage}%
</progress>
)}
{wasSuccessful && <div>Saved!</div>}
</>
)}
</Form>
</code-snippet>
### Form Component Reset Props
The `<Form>` component supports automatic resetting:
- `resetOnError` - Reset form data when the request fails
- `resetOnSuccess` - Reset form data when the request succeeds
- `setDefaultsOnSuccess` - Update default values on success
Use the `search-docs` tool with a query of `form component resetting` for detailed guidance.
<code-snippet name="Form with Reset Props" lang="react">
import { Form } from '@inertiajs/react'
<Form
action="/users"
method="post"
resetOnSuccess
setDefaultsOnSuccess
>
{({ errors, processing, wasSuccessful }) => (
<>
<input type="text" name="name" />
{errors.name && <div>{errors.name}</div>}
<button type="submit" disabled={processing}>
Submit
</button>
</>
)}
</Form>
</code-snippet>
Forms can also be built using the `useForm` helper for more programmatic control. Use the `search-docs` tool with a query of `useForm helper` for guidance.
### `useForm` Hook
For more programmatic control or to follow existing conventions, use the `useForm` hook:
<code-snippet name="useForm Hook Example" lang="react">
import { useForm } from '@inertiajs/react'
export default function CreateUser() {
const { data, setData, post, processing, errors, reset } = useForm({
name: '',
email: '',
password: '',
})
function submit(e) {
e.preventDefault()
post('/users', {
onSuccess: () => reset('password'),
})
}
return (
<form onSubmit={submit}>
<input
type="text"
value={data.name}
onChange={e => setData('name', e.target.value)}
/>
{errors.name && <div>{errors.name}</div>}
<input
type="email"
value={data.email}
onChange={e => setData('email', e.target.value)}
/>
{errors.email && <div>{errors.email}</div>}
<input
type="password"
value={data.password}
onChange={e => setData('password', e.target.value)}
/>
{errors.password && <div>{errors.password}</div>}
<button type="submit" disabled={processing}>
Create User
</button>
</form>
)
}
</code-snippet>
## Inertia v2 Features
### Deferred Props
Use deferred props to load data after initial page render:
<code-snippet name="Deferred Props with Empty State" lang="react">
export default function UsersIndex({ users }) {
// users will be undefined initially, then populated
return (
<div>
<h1>Users</h1>
{!users ? (
<div className="animate-pulse">
<div className="h-4 bg-gray-200 rounded w-3/4 mb-2"></div>
<div className="h-4 bg-gray-200 rounded w-1/2"></div>
</div>
) : (
<ul>
{users.map(user => (
<li key={user.id}>{user.name}</li>
))}
</ul>
)}
</div>
)
}
</code-snippet>
### Polling
Automatically refresh data at intervals:
<code-snippet name="Polling Example" lang="react">
import { router } from '@inertiajs/react'
import { useEffect } from 'react'
export default function Dashboard({ stats }) {
useEffect(() => {
const interval = setInterval(() => {
router.reload({ only: ['stats'] })
}, 5000) // Poll every 5 seconds
return () => clearInterval(interval)
}, [])
return (
<div>
<h1>Dashboard</h1>
<div>Active Users: {stats.activeUsers}</div>
</div>
)
}
</code-snippet>
### WhenVisible (Infinite Scroll)
Load more data when user scrolls to a specific element:
<code-snippet name="Infinite Scroll with WhenVisible" lang="react">
import { WhenVisible } from '@inertiajs/react'
export default function UsersList({ users }) {
return (
<div>
{users.data.map(user => (
<div key={user.id}>{user.name}</div>
))}
{users.next_page_url && (
<WhenVisible
data="users"
params={{ page: users.current_page + 1 }}
fallback={<div>Loading more...</div>}
/>
)}
</div>
)
}
</code-snippet>
## Common Pitfalls
- Using traditional `<a>` links instead of Inertia's `<Link>` component (breaks SPA behavior)
- Forgetting to add loading states (skeleton screens) when using deferred props
- Not handling the `undefined` state of deferred props before data loads
- Using `<form>` without preventing default submission (use `<Form>` component or `e.preventDefault()`)
- Forgetting to check if `<Form>` component is available in your Inertia version