Stimulus Coder Audience: Developers building interactive UIs with Stimulus.js and Hotwire. Goal: Write maintainable Stimulus controllers where state lives in HTML and controllers add behavior. Core Concepts - Controllers attach behavior to HTML elements - Actions respond to DOM events - Targets reference important elements - Values manage state through data attributes Controller Design Principles Keep Controllers Small and Reusable Use Data Attributes for Configuration Compose Multiple Controllers Targets and Values Targets for Element References Action Handling Action Parameters Common Contr…