There's always World Anvil. They have a free member tier that includes decent basic tools/features. But I just checked the site, the lowest paid tier has a few improved features and its $54/yr USD plus they have a 50% coupon for the next day or so. Source: about 1 year ago

Always: when in doubt: change password asap and make sure to reset via the original site, not a link in your email. (worldanvil.com looks like worldanviI.com but it is not. Some fonts don't show any difference.). Source: over 1 year ago

Hi there! To create a new world, go to the global dashboard (worldanvil.com, or click the World Anvil logo on the top left), go to the "Your Worlds" tab and click the create world button on the right. Freemen, as the other commenters said, can have two separate worlds. Source: over 1 year ago

Such an engine already exists at worldanvil.com, including a discord channel for just such an enterprise. I am a lifetime Sage there, so if you end up using it, let me know. I can help you get the project together. Source: over 1 year ago

Per sources from worldanvil.com, Darandra's Thrill is a keelboat which Tirah the Shark uses for smuggling. I adjusted Darandra's Thrill to fit my campaign and turned it into a gambling riverboat. This map represents the main gambling hall where visitors descent from the main deck. Despite being a gambling hall, the room emanates calm spiritual aura and many visitors chill here, smoking from waterpipes, listening... Source: over 1 year ago

It's just a cool tech demo that pushes CSS to its limits, but it's completely useless if you want to create usable 3d models. If you want to model in the browser, you can check out vectary, playcanvas, or spline. Source: about 1 year ago

Yes, it says "A nice 3D render" in the caption. I rendered it on vectary.com. It's a pretty cool tool if you don't have fancy 3D software on your computer. Source: about 3 years ago