Really great article! First I should appologize, I'm sorry, but I found what might be a miss statement/or mis-understanding in your second graphic. Just to make it more clear, on the first line it says Javascript under the "Least Popular In" column AR/VR. Right now there is a new technology called WebXR which can use JavaScript mainly to do AR and VR inside a browser (say Quest 2 and others), it's growing like wildfire. A-frame is a perfect example of this. However, I do know that Unity and Unreal use different languages than JavaScript, so that is true. Just wanted to point this out to your readers. Thank you.