Oh, thank You! I used several extensions there. I created a PHP infrastructure that automatically loads projects from the server and thumbnails like on YouTube. For example, I upload a GameMaker game export (any kind) and a screenshot to a hosting site via FileZilla. It automatically lands in the Games tab with a thumbnail from that screenshot, and you can play it as embedded JS code, just like on Itch. All of this triggers a control in GameMaker, which sends and receives packets from PHP files on the server. The latest versions of GameMaker are quite good and fast. So, I called this look with animations and gradients Juicy Frame, and I've been building other projects based on it, which I've been planning for years.