Haskell at Facebook

We recently completed a two-year redesign of Sigma, one of our spam-fighting systems. Check out how we integrated Haskell with our existing C++ code and the improvements we made to…

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Good Haskell article

I still remember one of my biggest Haskell/Yesod “aha” moments: not only does Yesod make sure that routes in your HTML are type-safe, but even image files linked in tags…

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Daniel Spiewak on Monads

Anyone trying to understand monads will inevitably run into Haskell’s IO monad, and the results are almost always the same: bewilderment, confusion, anger, and ultimately Perl. via Monads Are Not…

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