Differential heuristics

This blog post discusses the author's journey and challenges in understanding and effectively explaining the concept of differential heuristics for A* pathfinding. It highlights the evolution of the author's learning, experimentation, and the development of an interactive guide that uses visual aids to better demonstrate the heuristic's effectiveness in optimizing pathfinding algorithms. The author reflects on their struggles and progress over a decade in presenting this information to others, ultimately sharing a new resource they feel satisfied with.