What is Xcode?

Xcode is an integrated development environment (IDE) created by Apple for developing software for macOS, iOS, iPadOS, watchOS, and tvOS. It provides developers with tools to design user interfaces, write, compile, and debug code, and test applications within simulators. Xcode supports programming languages like Swift and Objective-C and includes features such as Interface Builder, asset management, and performance analysis tools. It is essential for building and submitting apps to the Apple App Store.