[rgovostes]

I've been kicking around an idea that would also require a similar sort of browser-based drawing tool. Is there a good library for building these, or do I start with a blank <canvas>?

[azhenley]

There are a lot of graphics libraries out there, but I’ve been using PixiJS.

https://www.pixijs.com/

[gentleman11]

Threesj with socket.io for collaboration