Stakataka is a free Chrome add-on designed for developers who need to visualize cache storage utilized by Service Workers on websites. This tool provides multiple visualization options that help users comprehend what data is stored in the browser's cache, specifically within the CacheStorage API. It is particularly useful for optimizing web applications by analyzing cached network requests and responses, which contributes to improved offline access and loading speeds.

Unlike the standard browser cache or other storage APIs such as localStorage and IndexedDB, Stakataka focuses solely on cache storage used by Service Workers. By offering insights into the space occupied by cached items, developers can make informed decisions regarding data management and application performance. This add-on is essential for anyone looking to enhance their web development workflow.