Spotted via Katie Miller ( before answering, needing some extra time to choose his words. “I’m going to get in so much trouble,” he says. The question, you see, touches on an eternally controversial topic: the future of computer programming languages.@codemiller) and Manuel Chakravarty (@TechnicalGrace).
Brandy is a software engineer at Facebook, and alongside a team of other Facebookers, he spent the last two years rebuilding the system that removes spam—malicious, offensive, or otherwise unwanted messages—from the world’s largest social network. That’s no small task—Facebook juggles messages from more than 1.5 billion people worldwide—and to tackle the problem, Brandy and team made an unusual choice: they used a programming language called Haskell.
If you consider that companies like Facebook, Google, and Amazon represent where the rest of the internet is going—as the internet grows, so many other online services will face the same problems it faces today—Facebook’s Haskell project can indeed point the way for the programming world as a whole. That doesn’t mean Haskell will be ubiquitous in the years to come. Because it’s so different from traditional programming languages, coders often have trouble learning to use it; undoubtedly, this will prevent widespread adoption. But Facebook’s work is a sign that other languages will move in Haskell’s general direction.
What about Haskell itself? In the long run, could it evolve to the point where it becomes the norm? Could coders evolve to the point where they embrace it large numbers? “I don’t know,” Brandy says. “But I don’t think it would be a bad thing.”
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