Haskell¶ Haskell is a purely functional programming language. It is known for its speed and reliability, and it is often used in industry for building large-scale software systems. Resources¶ 课程网站：https://haskell.mooc.fi/ 课程作业：https://github.com/moocfi/haskell-mooc 社区：https://t.me/haskell_mooc_fi