Example of View composers in spatie/freek.dev

use Illuminate\View\View;

class LazyViewComposer
{
    public function compose(View $view)
    {
        $view->with('usesInternetExplorer', $this->usesInternetExplorer());
    }

    private function usesInternetExplorer(): bool
    {
        if (app()->runningInConsole()) {
            return false;
        }

        $userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';

        if (preg_match('~MSIE|Internet Explorer~i', $userAgent)) {
            return true;
        }

        if (strpos($userAgent, 'Trident/7.0; rv:11.0') !== false) {
            return true;
        }

        return false;
    }
}

use App\Http\ViewComposers\LazyViewComposer;
use Illuminate\Support\Facades\View;
use Illuminate\Support\ServiceProvider;

class ViewServiceProvider extends ServiceProvider
{
    public function register()
    {
        View::composer('front.components.lazy', LazyViewComposer::class);
    }
}

@if($usesInternetExplorer)
    {{ $slot }}
@else
    <div data-lazy>
        <template>
            {{ $slot }}
        </template>
    </div>
@endif