Introduction to Livewire v4: The Future of Laravel Full-Stack Development
February 01, 2026
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1 min read
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Livewire v4 represents the biggest update to the framework since its inception.
What's New
- View-First Single-File Components
- Blade-Style Slot Support
- Component Attributes
- @island Directive for Partial Hydration
- Blaze Pre-Compiler (329ms → 19ms)
- Non-Blocking Polling
- Parallel Live UpdatesInstallation
composer require livewire/livewire:^4.0
php artisan optimize:clearRelated Posts
Single-File Components in Livewire v4: The View-First Approach
Learn how to create single-file components with the new .wire.php extension.
Multi-File Components (MFC) in Livewire v4
Organize complex components with the new multi-file component structure.
Component Slots in Livewire v4: Blade-Style Flexibility
Use Blade-style slots in Livewire components for composable UIs.
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