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Programming Languages

The most popular blog posts about programming languages on Hacker News. 5,634 posts.

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1861

Why Learn Haskell? (2018)

Asking a "why?" question means we want to be told a reason. But would we accept any reason? It seems not, for if any answer suffices, then the answer is irrelevant, so why bother asking?

1863

Type-safe GraphQL with OCaml

In July 2016, I spent some time writing a GraphQL endpoint for an existing application in Go. I chose to implement the endpoint in Go based on prior experience, good concurrency support and the desire to have static type system. The GraphQL library for Go, graphql-go , worked pretty well, and I was able to build the…

1877

Easy Forth (2015)

This small ebook is here to teach you a programming language called Forth. Forth is a language unlike most others. It’s not functional or object oriented, it doesn’t have type-checking, and it basically has zero syntax. It was written in the 70s, but is still used today for certain applications .

1878

What about K?

k is a family of concise, fast vector-oriented languages designed by Arthur Whitney . Calling k a “family” is deliberate; there is no single definitive k, but instead a sequence of slightly incompatible versions. If you decide to stick with k, you’ll see mentions of k4 , k5 etc. Exactly what those numbers mean aren’t…