JetBrains' IDEA/PhpStorm/PyCharm/DataGrip/GoLand/… theme inspired by the GitHub syntax highlighting style (version 3, early 2020).

Tested with:

• Bash
• CSS
• Go
• HTML
• INI
• JavaScript
• JSON
• PHP
• Python
• XML

Shameless rip-off from this document.

1. Copy GitHub 3.icls to your preferences directory:

   Windows Vista, 7, 8, 10:

   <SYSTEM DRIVE>\Users\<USER ACCOUNT NAME>\.<PRODUCT><VERSION>\colors
   

   Windows XP:

   <SYSTEM DRIVE>\Documents and Settings\<USER ACCOUNT NAME>\.<PRODUCT><VERSION>\colors
   

   Linux and other Unix systems

   Product directory starting with dot can be found in your user home directory, the pattern is:

   ~/.<PRODUCT><VERSION>/colors
   

   macOS

   ~/Library/Preferences/<PRODUCT><VERSION>/colors
   

   PRODUCT values

   • IntelliJIdea (IntelliJ IDEA Ultimate Edition)
   • IdeaIC (IntelliJ IDEA Community Edition)
   • RubyMine
   • WebIde (PhpStorm versions before 2016.1 and WebStorm before 7.0 use this common directory)
   • PhpStorm (PhpStorm starting from 2016.1 version)
   • WebStorm (WebStorm starting from 7.0 version)
   • PyCharm
   • AppCode
   • CLion
   • DataGrip
   • AndroidStudio

2. Restart your product.

3. Go to Preferences, choose Editor > Color Scheme and select GitHub 3.