rdcstarr/superpower-broadcasting

UI realtime broadcasting for Laravel + Livewire. UiEvent + UserChannelEvent broadcast classes and the #[OnUi] attribute for Livewire computed properties.

v0.1.2 2026-05-27 11:48 UTC

Requires

• php: ^8.3
• illuminate/broadcasting: ^13.0
• illuminate/contracts: ^13.0
• illuminate/database: ^13.0
• illuminate/queue: ^13.0
• illuminate/support: ^13.0
• livewire/livewire: ^4.0
• spatie/laravel-package-tools: ^1.16

Requires (Dev)

• orchestra/testbench: ^11.0
• pestphp/pest: ^4.0
• pestphp/pest-plugin-laravel: ^4.1

MIT

• rdcstarr

README

UI realtime broadcasting primitives for Laravel + Livewire. Provides UiEvent (global / scoped channel broadcasts) and UserChannelEvent for per-user user.{id} channels, plus the #[OnUi] attribute that wires Livewire #[Computed] properties to broadcast events without manual Echo plumbing.

Install

composer require rdcstarr/superpower-broadcasting

Requires BROADCAST_CONNECTION=reverb (or another Pusher-compatible driver) and Livewire 4+ with the Echo plugin enabled.

Usage

Dispatch from an Action:

use Rdcstarr\SuperpowerBroadcasting\Events\UiEvent;

UiEvent::toModel($user, 'tickets', [
    'entity' => 'ticket',
    'action' => 'created',
    'id'     => $ticket->id,
]);

Listen in a Livewire component via the #[OnUi] attribute:

use Livewire\Attributes\Computed;
use Rdcstarr\SuperpowerBroadcasting\Attributes\OnUi;
use App\Models\User;

#[Computed]
#[OnUi('tickets', User::class)]
public function unreadCount(): int
{
    return auth()->user()->tickets()->where('is_read', false)->count();
}

Personal toolkit — no support guarantees.