Database

• lower caps: users
• more than one word underscore: user_id

CSS classes / id's

• camelcase: passwordConfirmation

Classes

• capitalize: User.php

functions

• camelcase: setFirstname

branch names

• mention which feature the branch belongs to
• also include some info on what the feature is about
• eg: feature2_safe_login

variables

• use camelcase: $firstName