Lazy-loaded Image

   use Illuminate\Support\Facades\DB;

   public function testPostQueryIsOptimized()
   {
       DB::enableQueryLog();

       $posts = Post::with('author')->get();

       $queries = DB::getQueryLog();
       $this->assertCount(2, $queries); // One query for posts, one for authors
   }

Use tools like Laravel Telescope to monitor and debug queries in real-time.

Rendering long lists can be expensive, but React provides tools to optimize this process.

Using React.Fragment can help reduce the number of nodes in the DOM, which can improve performance, especially when rendering large lists.