Looking for Roadmap or TODO's? Check the issues page.
Want to share your own extension for cocos2d? Read this: Adding-new-Extension
Know something that should be inlcuded in cocos2d-extensions-repo? Create an Issue
We use this well-known branching model: http://nvie.com/posts/a-successful-git-branching-model/ with few exceptions:
How to make pull request(for example for fixing issue #38):
git clone --recursive email@example.com:YOUR_GITHUB_USERNAME/cocos2d-iphone-extensions.git
git checkout -t origin/develop git checkout -b issue-38-fix
git push -u origin issue-38-fix
If you'll do everything correct - it will be possible for me to merge your pull request in just one click & issue will be closed by you.
P.S. Make sure you have configured git for github right ;)