using js to build cross platform games

hi
im completely new to game development in coco2d i have 2 question

i have experience with javascript and was wondering if i can build cross platform games using coco2d + js for android ,ios and desktop windows documentation is only in c++ ??

how to find good tutorials about coco2d + js or documentation ?

We have Cocos2d-x JavaScript tutorials

for all platforms ?

You can build cross platform games using coco2d + js for android ,ios, desktop windows and even web browser. But for third-party tools like flurry, you have to write js-bindings for their c++ code.

@scwuhao

thanks but where can i fined tutorial for coco2d +js ?? or manual

Here: http://www.cocos2d-x.org/docs/README
click on your language and scroll to the bottom.