libfive Studio is described as 'A minimalist GUI for solid modeling with the libfive kernel. It is a design environment based on Guile Scheme, and should be familiar to OpenSCAD users' and is a CAD software in the photos & graphics category. There are more than 10 alternatives to libfive Studio for a variety of platforms, including Linux, Mac, Windows, Web-based and Self-Hosted apps. The best libfive Studio alternative is OpenSCAD, which is both free and Open Source. Other great apps like libfive Studio are Antimony, CadQuery, OpenJSCAD.org and ImplicitCAD.