That looks real nice! Glad someone is working on making Scratch do functions and stuff, because it&#x27;s being used for teaching in many schools here in UK.
Also, having just cloned it from <a href="https:&#x2F;&#x2F;github.com&#x2F;jmoenig&#x2F;Snap--Build-Your-Own-Blocks&#x2F;" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;jmoenig&#x2F;Snap--Build-Your-Own-Blocks&#x2F;</a> , it appears that you just put host it with normal web server; none of that Adobe Air needed, unlike the newer Scratch versions.