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Flux provides custom Blade directives for rendering assets and managing component scope.

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Asset Directives

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@fluxScripts

Render the Flux JavaScript assets. 
@fluxScripts
With options: 
@fluxScripts(['nonce' => csp_nonce()])
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options
array
default:"[]"
Configuration optionsOptions:
  • nonce (string): CSP nonce value for the script tag
Output: 
<script src="/flux/flux.js?id=abc123" data-navigate-once></script>
Behavior:
  • Forces Livewire asset injection
  • In production (app.debug = false): Serves minified version
  • In development: Serves unminified version
  • Automatically detects Flux Pro vs Flux Lite
  • Includes data-navigate-once for Livewire navigation
Example: 
<!DOCTYPE html>
<html>
<head>
    <!-- ... -->
</head>
<body>
    {{ $slot }}

    @fluxScripts
</body>
</html>

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@fluxAppearance

Render inline styles and scripts for dark mode support. 
@fluxAppearance
With options: 
@fluxAppearance(['nonce' => csp_nonce()])
​
options
array
default:"[]"
Configuration optionsOptions:
  • nonce (string): CSP nonce value for inline style and script tags
Output: 
<style>
    :root.dark {
        color-scheme: dark;
    }
</style>
<script>
    window.Flux = {
        applyAppearance (appearance) {
            // Dark mode management logic
        }
    }

    window.Flux.applyAppearance(window.localStorage.getItem('flux.appearance') || 'system')
</script>
Features:
  • Sets color-scheme: dark for proper scrollbar styling in dark mode
  • Provides window.Flux.applyAppearance() JavaScript API
  • Supports 'light', 'dark', and 'system' modes
  • Persists preference to localStorage (except system mode)
  • Applies saved preference immediately to prevent flash
Example: 
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    
    @fluxAppearance
</head>
<body>
    {{ $slot }}
    
    @fluxScripts
</body>
</html>
JavaScript API: 
// Change appearance mode
window.Flux.applyAppearance('dark');   // Force dark mode
window.Flux.applyAppearance('light');  // Force light mode
window.Flux.applyAppearance('system'); // Use system preference

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Scope Management Directives

Flux includes directives for managing Blade component scope. These are primarily for internal use but are documented for completeness.

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@blaze

Mark a section as “pure” Blade (no-op in Flux). 
@blaze
This directive does nothing in Flux. It’s provided for compatibility with Blaze (if installed).

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@pure

Legacy alias for @blaze (deprecated in Blaze v1.0). 
@pure
Provided for backwards compatibility with published components or custom icons.

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@unblaze

Temporarily restore component scope. 
@unblaze($variables)
    <!-- Scope with $variables available -->
@endunblaze
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variables
array
required
Variables to make available in the scope
Example: 
@unblaze(['user' => $user, 'post' => $post])
    <p>{{ $user->name }} wrote {{ $post->title }}</p>
@endunblaze

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Usage Examples

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Standard Layout

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>{{ config('app.name') }}</title>
    
    @vite(['resources/css/app.css'])
    @fluxAppearance
</head>
<body>
    {{ $slot }}
    
    @fluxScripts
</body>
</html>

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With Content Security Policy

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta http-equiv="Content-Security-Policy" 
          content="default-src 'self'; script-src 'self' 'nonce-{{ csp_nonce() }}'">
    
    @vite(['resources/css/app.css'])
    @fluxAppearance(['nonce' => csp_nonce()])
</head>
<body>
    {{ $slot }}
    
    @fluxScripts(['nonce' => csp_nonce()])
</body>
</html>

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Appearance Toggle Component

<flux:dropdown>
    <flux:button>Theme</flux:button>
    
    <flux:menu>
        <flux:menu.item wire:click="$dispatch('appearance', { mode: 'light' })">Light</flux:menu.item>
        <flux:menu.item wire:click="$dispatch('appearance', { mode: 'dark' })">Dark</flux:menu.item>
        <flux:menu.item wire:click="$dispatch('appearance', { mode: 'system' })">System</flux:menu.item>
    </flux:menu>
</flux:dropdown>

<script>
    window.addEventListener('appearance', (e) => {
        window.Flux.applyAppearance(e.detail.mode);
    });
</script>

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Implementation Details

The directives are registered in FluxServiceProvider::boot() and AssetManager::registerAssetDirective():

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@fluxScripts Implementation

Blade::directive('fluxScripts', function ($expression) {
    return <<<PHP
    <?php app('livewire')->forceAssetInjection(); ?>
    {!! app('flux')->scripts($expression) !!}
    PHP;
});

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@fluxAppearance Implementation

Blade::directive('fluxAppearance', function ($expression) {
    return <<<PHP
    {!! app('flux')->fluxAppearance($expression) !!}
    PHP;
});

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Notes

  • Placement: @fluxAppearance should be in <head> to prevent flash of unstyled content
  • Placement: @fluxScripts should be at the end of <body> after your content
  • CSP: Both directives support nonce for Content Security Policy compliance
  • Caching: Generated script tags include version hashes for cache busting
  • Navigation: Scripts include data-navigate-once for Livewire navigation support