O'Haskell

O'Haskell is Haskell conservatively extended with subtyping and monadic objects. O'Haskell last saw a release in 2001, and has reportedly been superseded by Timber, though Timber has yet to release a stable compiler.

• O'Haskell
• Timber
• Haskell's Overlooked Object System -- Object oriented concepts in pure Haskell.

This article is a stub. You can help by expanding it.