"When will we be not having people that act like that"
Some people are sometimes rude. Some are sometimes condescending. (+ it's a global community and those concepts are not perceived the same universally)
The exchange you linked to does not seem such a big deal to me. (I'm not familiar with the people involved, so maybe I'm missing something)
The original post is:
and the js related part is:
[spam] looks like it the 5th time for this user.
I wouldn't take that comment too seriously... IMO, it is a cool, well coded/documented project :)