PureScript is described as 'Was initially designed by Phil Freeman in 2013. He started to work on PureScript since he wasn't satisfied by other attempts to transpile Haskell to JavaScript (e.g. using Fay, Haste, or GHCJS)' and is a programming language in the development category. There are more than 50 alternatives to PureScript for a variety of platforms, including Linux, Windows, Mac, BSD and Web-based apps. The best PureScript alternative is Python, which is both free and Open Source. Other great apps like PureScript are JavaScript, Java, C (programming language) and Rust.