Podfile

A Podfile is a configuration file used in iOS development with CocoaPods, a package manager for Swift and Objective-C projects. It lists external libraries and tools that your app depends on, specifying details like versions and settings. Think of it as a recipe that tells the development environment which ingredients (libraries) to include, ensuring your app has all the necessary components to function properly. The Podfile simplifies managing third-party code, making it easier to update or add new dependencies consistently across your project.