wtf is cache-manager?

The repository named pruivo/cache-manager is a Java project, but its README doesn't provide any details about what it actually does. The project appears to be focused on managing some form of data cache, a temporary storage area that helps software retrieve information quickly, based on its name, but without documentation, the specific benefits or features remain unclear. Typically, a tool designed for cache management helps applications run faster by keeping frequently accessed data in an easy-to-reach place. This prevents the software from constantly fetching the same information from a slower source, like a remote database. However, because the documentation is completely empty, it is impossible to say how this specific tool approaches that task or what makes it different from other solutions. The target audience would likely be developers building Java applications who need to speed up their software's performance. For example, a developer creating an e-commerce app might use a cache manager to instantly load a user's shopping cart or profile details without waiting for a main database to respond. Still, the README doesn't go into detail on whether this project is ready for that kind of production use or if it is just an experimental tool. Ultimately, anyone interested in using this code would need to dive into the source files directly to understand its capabilities. Because there are no setup instructions or high-level overviews provided, non-technical users, product managers, or founders will have a hard time evaluating whether this tool is worth adopting without help from an experienced developer.