Twig Coding Standards — Craft CMS 5

Coding conventions for Twig templates in Craft CMS 5 projects. These apply to all Twig code — atomic components, views, layouts, builders, partials.

Companion Skills — Always Load Together

When this skill triggers, also load:

• craft-site — Template architecture and component patterns. Required when creating or editing components, layouts, views, or builders.
• craft-content-modeling — Content architecture. Required when template code involves element queries, field access, or section decisions.

For Twig architecture patterns (atomic design, routing, builders), see the craft-site skill. For PHP coding standards, see craft-php-guidelines.

Documentation