Learn how to create thumbnail to fullscreen animations for image grids using Three.js.In this tutorial we want to look at how to create some interesting grid-to-fullscreen animations on images. The idea is to have a grid of smaller images and when clicking on one, the image enlarges with a special animation to cover the whole screen. We’ll aim for making them accessible, unique and visually appealing. Additionally, we want to show you the steps for making your own.