iOS 资源

https://developer.apple.com/documentation/ 👈
https://opensource.apple.com/ 👈

http://help.apple.com/xcode/mac/9.0/ 👈

https://developer.apple.com/download/ 👈这里是下载

https://gitlab.com/gitlab-org/gitlab-shell/blob/master/README.md 👈这里是gitLab
https://www.gitlab.com.cn 👈这里是gitLab中文（运维什么都做）
https://www.gitlab.com.cn/features/ 👈这里是gitLab特性

• http://bbs.pcbeta.com/forum.php?mod=viewthread&tid=1680298 👈动画制作工具