In a blog post about web development, I found an interesting phrase:
As awesome as CSS counters are, don’t forget about our old friends
ol
andli
.
From the context, it seems to mean "Although/despite [one Web technology feature] is awesome, don't forget about [other Web technology feature]". But I have never seen "as ... as" in this meaning. What is the correct meaning of this phrase and what kind of "as ... as" usage is this?