Rails Tiptap Autosave

Add rich text editing with automatic background saving to any Rails model using Tiptap, Stimulus, and markdown stored in plain text columns.

When to Use

1. Adding rich text editing to Rails models without ActionText
2. Implementing inline autosave for text fields
3. Integrating Tiptap editor with Stimulus controllers
4. Building content editing UIs with formatting toolbars
5. Debugging Tiptap + Turbo cache conflicts

Architecture

Key decision: Markdown in text columns, NOT ActionText.