It is the build system that Apple uses in the compiler and others Swift libraries. This tool provides the ability to connect dependencies, compile code, link artifacts (dynamic libraries or executables) and run tests.

Can you use Swift for Android?

Getting Started with Swift on Android. The Swift stdlib can be compiled for Android armv7, x86_64, and aarch64 targets, which makes it possible to execute Swift code on a mobile device running Android or an emulator.

What is Swift used for?

SWIFT is a vast messaging network used by banks and other financial institutions to quickly, accurately, and securely send and receive information, such as money transfer instructions.