37signals Style Guide

This skill is intentionally narrow. It keeps only patterns derived from 37signals applications after removing the incompatible architecture choices.

Topic Map

Frontend & Hotwire

• references/hotwire.md — Turbo Drive, Turbo Frames, Turbo Streams patterns
• references/stimulus.md — Stimulus controller conventions, value API, targets
• references/css.md — CSS organization, naming conventions, component patterns
• references/action-text.md — Rich text integration patterns
• references/actioncable.md — WebSocket channel patterns