JavaScript Interaction Logic

This skill focuses on the 'brain' of the frontend - handling events, data manipulation, and user interactions.

Instructions

1. Use modern ES6+ syntax for clean, readable code.
2. Handle DOM events efficiently (debouncing, throttling).
3. Implement logic for calculators, filters, and dynamic UI states.
4. Manage complex data structures (filtering, sorting arrays).
5. Ensure error handling and graceful degradation.

Examples

• "Write the logic for a real-time search filter."
• "Create a JavaScript function to calculate mortgage payments dynamically."