Wikifunctions is described as 'Wikimedia project for everyone to collaboratively create and maintain a library of code functions to support the Wikimedia projects and beyond, in the world's natural and programming languages' and is an website. There are 1 alternatives to Wikifunctions, not only websites but also apps for. The best Wikifunctions alternative is Rosetta Code, which is both free and Open Source.
Rosetta Code is a programming resource that provides example problems of how to write the same functionality in different programming languages, to aid in the process of learning new programming languages.
