The Glasgow Haskell Compiler (GHC) is an open-source compiler for the Haskell programming language. It is known for its high performance and extensive features, making it a popular choice among Haskell developers. GHC supports various programming paradigms, including functional programming, and offers advanced features like type inference and lazy evaluation. GHC is widely used in both academic and industrial settings, facilitating the development of complex software systems. It also includes a rich set of libraries and tools, enhancing the overall Haskell ecosystem. The compiler is actively maintained by the Haskell community, ensuring continuous improvements and updates.