This library is created as a Unity UPM package. Can be installed via the Package Manager window.
Use "Add package from git url..." and enter the git clone address for this repo (https://github.com/Refsa/CustomWorlds_ECS.git) Make sure you add the latest version tag after, not doing this will fetch HEAD which currently acts as a nightly build.
Example URL
You can find the latest version number under Releases
This package will contain necessary utility to assist in creating custom worlds for the Unity ECS framework.
Take a look at the Documentation for more information.
This package is licensed under MIT License