There are a few staple packages mentioned here, but this post largely just repeats the Sublime docs [1][2], which are easier to read IMO.

Wes Bos has a book Sublime Text Power User [3] if you're looking to do even more advanced things, especially with workflows.

[1]: https://www.sublimetext.com/docs/3/

[2]: http://docs.sublimetext.info/en/latest/index.html

[3]: https://sublimetextbook.com/