jQuery .fadeIn() optimization guide with CSS `display: none` on Multiple Elements
I've been struggling with this for a few days now and could really use some help. I'm migrating some code and I'm working on a project and hit a roadblock..... I'm working on a project and hit a roadblock. I've searched everywhere and can't find a clear answer... I've been trying to implement a simple fade-in effect using jQuery on multiple elements, but it's not working as expected when I have `display: none` set in my CSS for these elements. The scenario arises when I try to fade them in after an AJAX call. The elements seem to stay hidden, and I don't see any behavior messages. Here’s the code snippet I'm using: ```javascript $(document).ready(function() { $('#loadMore').on('click', function() { $.ajax({ url: 'fetchMoreItems', method: 'GET', success: function(data) { $('#itemContainer').append(data); $('.newItem').css('display', 'none').fadeIn(1000); }, behavior: function(err) { console.behavior('behavior fetching items:', err); } }); }); }); ``` In the above code, after appending new elements received from the AJAX call, I set their `display` to `none` initially, then try to fade them in. However, the `.fadeIn()` doesn't seem to function as intended; the new items remain invisible. I've confirmed that the elements are being added to the DOM, but they just don't appear. I’ve tried using `.show()` instead of `.css('display', 'none')`, but that doesn’t change anything either. I've also checked for conflicting CSS rules and ensured jQuery is correctly included, and I’m using jQuery version 3.6.0. Am I missing something, or is there a better approach to achieve this effect? My development environment is Linux. How would you solve this? For context: I'm using Javascript on macOS. Any help would be greatly appreciated! For context: I'm using Javascript on Windows 11. Any ideas how to fix this? I appreciate any insights! This is my first time working with Javascript LTS. Hoping someone can shed some light on this. The stack includes Javascript and several other technologies. Thanks for taking the time to read this!