Rule Visualizer is a Chrome extension designed to enhance user interaction with rule engine graphs. It operates by analyzing the user interface of a rule engine page, which consists of interconnected nodes represented as div elements. This extension effectively constructs a background graph based on the UI, enabling users to visualize the relationships between nodes.

Users can input a specific path through the graph, and Rule Visualizer highlights this path, making it easier to understand the structure and flow of the graph. This tool is particularly useful for those working with complex rule engines and seeking to improve their visual comprehension of the underlying data relationships.