I'd like to change the color of a IoT color light with Scratch.

I found this extension: https://youtu.be/PC1ldy7s778

I found a github for that company. I can't seem to find the right repository. This is the closest one I found. https://github.com/hacktronics/scratch-projects

Does anyone know how to get a URL I can use to load that extension with https://sheeptester.github.io/scratch-gui/ ?
Or a different IoT with Scratch extension?

Found something! The scratch user https://scratch.mit.edu/users/hacktronics/ has a link to https://ide.codeskool.cc/ which is a modded Scratch editor that has multiple IoT extensions pre-loaded!