I will repost this every couple of years, as it now has been 8 years since I regularly update this config. For most projects, adopting this is going to be as simple as:

  {
    "extends": [
      "canonical/auto"
    ]
  }

The goal is to completely eliminate stylistic choices from the codebase by providing auto formatting for all of them, and also to prevent a ton of problematic code patterns.