Nice threadsafe expirable cache management that can cache any object. Supports fetching from server, single object expire date, UIImageView loading etc.
Cache doesn't claim to be unique in this area, but it's not another monster library that gives you a god's power. It does nothing but caching, but it does it well. It offers a good public API with out-of-box implementations and great customization possibilities. Cache utilizes Codable in Swift 4 to perform serialization.
SwiftyCache is a dynamic and auto-managed cache written in Swift. Unlike a simple cache system, it allows you to keep some data even in different executions. Guaranteeing persistence, when desired, without increasing the time required to save or recover data.