Downloads Community Documentation News Haskell An advanced purely-functional programming language Natural, declarative, statically typed code. primes = sieve [ 2 .. ] where sieve ( p : xs ) = p : sieve [ x | x <- xs , x `mod` p /= 0 ] Learn more How often do programs crash because of an unexpected null value? Haskell programs never do! The compiler has your back; it tells you anytime you forget to properly handle an optional value. View examples You shouldn't have rewrite half your code base when it's time to scale. Haskell code is thread-safe by default, and the runtime efficiently handles concurrency for you. Software transactional memory comes standard. View examples What if you didn't have to write out type signatures, but the compiler still caught all your type errors for you ahead of time? Haskell's type inference ensures your logs remain completely free of typ...