Current big front-end development environment configuration

1. Environment construction (window)

1. NodeJs, official website: http://nodejs.cn/

2. Python 2.7.4, used to build front-end packages (special packages require py to compile), official website: https://www.python.org/

3. Ruby, used to build sass (official website: https://www.sass.hk/ ), no version required, official website: https://rubyinstaller.org/downloads/

4. Git, version control, official website: https://git-scm.com/

5. Visual Studio, optional. Some packages require C ++ editing, and you can also install windows-build-tools without installing nodejs globally

6. Installation of VsCode editor.