When you select
Play your code from
Edit will be turned into a game that you can play. You can go back to
Edit as many times as you want to keep adding things to your game like new modules.
Read the main game documentation here.
View all of the different modules that you can
require at the add-ons section of voxeljs.com.
You can go load any github gist that has a voxel game inside a file called
index.js. To save and share your code as gists you will need a Github account. It is free to sign up for one and they are useful to have as a coder. After you save you can share a link to your game with anyone!
Here are some examples to try out: