jQuery .animate() optimization guide as expected on dynamically added elements after DOM manipulation
I'm performance testing and I'm working on a personal project and I'm experiencing an scenario where I'm trying to animate dynamically added elements using jQuery's `.animate()` method, but the animation isn't triggering as expected. I'm using jQuery version 3.6.0. After I perform some DOM manipulation by adding a new element to the page, I call the `.animate()` method on it, but it does not apply the animation. Here's a simplified version of my code: ```javascript $(document).ready(function() { $('#addElement').on('click', function() { const newDiv = $('<div class="box">New Box</div>').css({ width: '100px', height: '100px', backgroundColor: 'blue', position: 'relative' }); $('#container').append(newDiv); newDiv.animate({ left: '200px' }, 1000); }); }); ``` The new div gets added successfully to the DOM, but it doesn't animate to the right as intended. I checked if the `position` property is set correctly, and it seems fine. The element's CSS is applied correctly, but I don't see any animation taking place. I even tried adding an explicit `setTimeout` to delay the animation, but that didn’t help either. Is there something I might be missing here about the timing of jQuery's DOM manipulation and animations? Any insights would be appreciated! This is happening in both development and production on Ubuntu 20.04. Could this be a known issue? I'm working on a service that needs to handle this. I'd love to hear your thoughts on this.