README

Use JavaScript imports and React components in Livewire, with useWire() for reading and writing Livewire state.

Installation

composer require petecoop/livewire-bridge
npm install @petecoop/livewire-bridge

React support is optional. Install its runtime and Vite plugin when using bridge:react:

npm install react react-dom
npm install --save-dev @vitejs/plugin-react

Vite configuration

import laravel, { refreshPaths } from "laravel-vite-plugin";
import livewireBridge, { exceptLivewire } from "@petecoop/livewire-bridge";
import react from "@vitejs/plugin-react";
import { defineConfig } from "vite";

export default defineConfig({
  plugins: [
    laravel({
      input: ["resources/css/app.css", "resources/js/app.js"],
      refresh: exceptLivewire(refreshPaths),
    }),
    react(),
    livewireBridge(),
  ],
});

exceptLivewire() removes Livewire's component directories from Laravel's refresh paths so the Livewire plugin can manage their updates. The exported livewirePaths array contains the paths that it excludes and that the plugin scans by default, matching an unmodified Livewire 4 application:

resources/views/components
resources/views/livewire
resources/views/layouts
resources/views/pages

Use the single paths option when the application has different component locations:

livewireBridge({ paths: ["resources/views/components"] });

Publish config/livewire-bridge.php and set the corresponding absolute PHP paths when they differ from Livewire's configured component locations and namespaces.

Import

Use bridge to mark a <script> block for Vite processing. $wire and $js are available in the script:

<script lang="ts" bridge>
    import { format } from "some-package";

    $js("formattedCount", () => format($wire.count));
</script>

React

Use bridge:react to mark a <script> block for Vite processing and React component export. Use a wire:ref target to mount the component. The useWire() hook provides a reactive $wire proxy for reading and writing Livewire state:

<div wire:ref="app" wire:ignore></div>

<script lang="tsx" bridge:react="app">
    import { useWire } from "@petecoop/livewire-bridge/react";

    export default function Counter() {
        const $wire = useWire();

        return <button onClick={() => $wire.count++}>{$wire.count}</button>;
    }
</script>

The script must default-export a React component. React Fast Refresh preserves compatible local state while editing the component.

useWire() hook

useWire() returns a writable $wire proxy. React updates when Livewire state read during rendering changes, including nested properties and arrays. Changes to unread properties do not trigger a render.

Use property assignments, $set, and Livewire action calls as you would with $wire. Updates from Alpine and server responses are reflected in React too.

Multi-file components

The bridge automatically handles a script next to a Livewire multi-file component when its filename matches the component and one of these conditions is true:

.js files use the bridge when they contain an import; plain JavaScript stays on Livewire's native script path.
.jsx, .ts, and .tsx files run as general bridge scripts with $wire and $js in scope.
.react.jsx and .react.tsx files use the React adapter. They must export a wireRef string naming the mount target and default-export the component.

resources/views/pages/⚡counter/
├── counter.php
├── counter.blade.php
└── counter.react.tsx

<div wire:ref="counter" wire:ignore></div>

import { useWire } from "@petecoop/livewire-bridge/react";

export const wireRef = "counter";

export default function Counter() {
  const $wire = useWire<{ count: number }>();

  return <button onClick={() => $wire.count++}>{$wire.count}</button>;
}

Assets

Import CSS alongside your JavaScript:

import "./counter.css";

Run your usual Vite development server or production build. The bridge includes component scripts in the build and loads their JavaScript and CSS automatically.

petecoop / livewire-bridge

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