Coding style has been very debatable and we just accept the fact that there's no real standard for any of those. However, it's still best that we try to follow guides when we create our projects, and more importantly, follow standards when we contribute to others' projects.
It's easy to confuse style guides of different syntaxes, so I have set up a simple GitHub repository for storing all the syntax specific preferences used with Sublime Text. You can clone it to your
Sublime Text/Data/Packages directory. Better yet, fork it, and add other preferences that I might have missed out, or syntaxes that I don't use. Cheers!