Keeping track of letter-spacing, some guidelines

Considering that written words are the foundation of any interface, it makes sense to give your website’s typography first-class treatment. When setting type, the details really do matter. How big? How small? How much line height? How much letter-spacing? All of these choices affect the legibility of your text and can vary widely from typeface to typeface. It stands to reason that the more attention paid to the legibility of your text, the more effectively you convey a message.…

Keeping track of letter-spacing, some guidelines is a post from CSS-Tricks

Link: https://css-tricks.com/keeping-track-letter-spacing-guidelines/