Supplementary Content

• Keep Bootstrap's tooltips open by default

• Should You Have a Trailing Slash at the End of URLs?

• Declaring multiple variables in JavaScript

• Attribute order:

  class > href > id > name > type > role > value > title > data > placeholder > aria form: class > id > action > method > enctype
  

• Bootstrap negative margin on flex items

• Differences between auto and fit-content values

• Does display: none reduce load time?

• Bootstrap's .modal required hierarchy: [1] | [2]

• Using "Sign in" vs using "Log in"

• HTML Commenting Style Guide: [1] | [2]