styleguide
nounUK /ˈstaɪl.ɡaɪd/
US /ˈstaɪl.ɡaɪd/
A styleguide is a book of rules that tells people how to write or design things the same way.
The teacher gave us a styleguide so all our reports would look alike.
OTHER MEANINGS
2. A set of rules for how a company's logo, colors, and fonts should look.
The brand styleguide says we must always use the blue logo.
3. A guide that tells writers how to use punctuation and grammar in a certain way.
The newspaper follows a styleguide for capital letters in headlines.
4. A document that helps programmers write code in a neat, matching way.
Our coding styleguide says to use two spaces for indentation.