Unison Programming Language is described as 'Unison is a statically-typed functional language with type inference, an effect system, and advanced tooling. It is based around a big idea of content-addressed code, in which function are identified by a hash of their implementation rather than by name, and code is stored as' and is a programming language in the development category. There are more than 50 alternatives to Unison Programming Language for a variety of platforms, including Linux, Mac, Windows, BSD and Web-based apps. The best Unison Programming Language alternative is Python, which is both free and Open Source. Other great apps like Unison Programming Language are Java, C (programming language), C++ and Rust.