It is part of a website that I have been developing the last few months to host my 3d projects. The page runs an engine in the background and loads and unloads scenes using the ES6 create scene modules from @RaananW .
Please let me know what you think, and any details you might be able to offer regarding load times or difficulty on specific platforms. I will be posting additional content, and releasing some of the tools developed along with it, over the next couple weeks.