Theme source code
This theme was provided by WWDC in 2016 and the source code was open source.
Source code name: WWDC2016-Xcode-Color-Scheme.
WWDC2016-Xcode-Color-Scheme Git source code address
Baidu network disk address password: u5k2
1. Move the theme file .dvtcolortheme to finder under the FontAndColorThemes folder
and go to the folder ~/Library/Developer/Xcode/UserData/FontAndColorThemes
shortcut keys:command+shift+G
2. Restart Xcode
3. Choose to set your favorite theme, as shown in the figure