Where is code example? All tutorials are written in objc.
You probably missed the part where it says they WILL be offering it, in the FUTURE. Currently it's just an annoucement.
Say Hello to Cocos2D-Swift
11–12 of 12 posts
Re: Say Hello to Cocos2D-Swift
#12I guess it's a perfect pairing. Performance is probably less important for Cocos2d type of games (rather then low difficulty barrier).
Swift performs better than Objective-C which Cocos2d was already using, so I assume you are either misinformed or trolling.
I'm assuming they are referring to this post:
https://news.ycombinator.com/item?id=7849213
which suggests Swift isn't actually more performant than ObjC.