CSS
Use dash-cased class names
- It's consistent with CSS property naming convention
.some-class-name {}Do not use ID's for styling
- ID's are not modular and quickly run into specifity issues
- It's better to leave them for JS identifiers, and only use class names for styling
Namespace all class names to avoid collisions
- Usually company initials
.ns-sidebar {}Namespace with module prefix
.ns-admin-sidebar {}Use HTML hierarchy when possible
.ns-admin-sidebar > header {}