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. - No extra tables or polymorphic attachments - Content is plain text — easy to query, di…