Load more instead of pagination

Hello everyone,

Currently, i am working on React and Laravel project , I just would like to achieve 'load more' instead of pagination ,

Actually i have pretty simple index method that implementing with spatie query builder.

 public function index()
    {
        $products = QueryBuilder::for(Product::class)
            ->allowedFilters([
                'subject',
                AllowedFilter::exact('user_id'),
            ])
            ->withCount(['viewCounts'])
            ->paginate(20);

        return (new ProductResource($products))
            ->additional([
                'message' => 'success'
            ])
            ->response()
            ->setStatusCode(Response::HTTP_OK);;
    }

public function loadMore() {
	//
}

how should i get 20 news products when i send get request from client with above query builder options

Thanks