I don't have an opinion on the Three.js editor as I've never really used it. In fact I've only really played with the basic Three.js code. Looks pretty cool t

I don't have an opinion on the Three.js editor as I've never really used it. In fact I've only really played with the basic Three.js code. Looks pretty cool though -- who knows, maybe that's the next big open source 3d thing! There's even some VR sculpt features there -- pretty damn cool! The main reason I prefer Blend4Web is because I've been using Blender for about 10 years, and for better or worse, it's the devil I know. Blend4Web development tries to follow Blender versions as closely as possible too, which means there's never any exporting issues. That said, if I was collaborating with artists, and they were using other 3d authoring tools, then Three.js might make more sense.