工欲善其事，必先利其器。君子性非异也，善假于物也。本文将收集记录软件开发所使用的工具。
1、Alcatraz
The package manager for Xcode.
Alcatraz is an open-source package manager for Xcode.It lets you discover and install plugins,templates and color schemes without the need for manually cloning or copying files.It installs itself as a part of Xcode and it feels like home.
2、VVDocumenter-Xcode
Xcode plug-in which helps you write documentation comment easier, for both Objective-C and Swift.
Writing documentation is so important for developing, but it is really painful with Xcode. Think about how much time you are wasting in pressing '*' or '/', and typing the parameters again and again. Now, you can find the method (or any code) you want to document to, and type in ///, the document will be generated for you and all params and return will be extracted into a Javadoc style, which is compatible with appledoc, Doxygen and HeaderDoc. You can just fill the inline placeholder tokens to finish your document.