hyphenWang

Generate interactive HTML animation pages for LeetCode and algorithm problem solutions with step-by-step visual playback. Use when user wants to create algorithm visualization demos, wants animated step-through of their code, needs to explain array/string/tree/graph algorithms visually, or asks for code execution animation in a dark-themed webpage. Supports array-based algorithms (two pointers, sliding window, sorting, dynamic programming), linked list visualizations, and tree/graph traversals. Also use when user references an existing HTML demo and asks to create a similar one for a different algorithm.