CocoaLumberjack is a logging framework for Apple platforms (macOS, iOS, tvOS, watchOS, and visionOS) that provides fast, flexible log output with support for multiple destinations and log levels. Developers use it to handle application logging more efficiently than standard NSLog, with features like asynchronous logging, multiple loggers, and customizable formatting. It's available through popular dependency managers including CocoaPods, Carthage, and Swift Package Manager.

6 open issues · last updated Jul 21, 2026