Two good examples from the Scala community would be Algebird[1] from Twitter which uses Monoids as a main abstraction and Spire[2], which might be the best nume

Two good examples from the Scala community would be Algebird[1] from Twitter which uses Monoids as a main abstraction and Spire[2], which might be the best numerical library out there and heavily rooted in Abstract Algebra. 1. https://github.com/twitter/algebird https://github.com/twitter/algebird 2. https://github.com/non/spire https://github.com/non/spire