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Strange Computer Languages: A Hacker’s Field Guide

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  Strange Computer Languages: A Hacker’s Field Guide Why do we build radios or clocks when you can buy them? Why do we make LEDs blink for no apparent purpose? Why do we try to squeeze one extra frame out of our video cards? We don’t know why, but we do. That might be the same attitude most people would have when learning about esolangs — esoteric programming languages — we don’t know why people create them or use them, but they do. We aren’t talking about mainstream languages that annoy people like Lisp, Forth, or VBA. We aren’t talking about older languages that seem cryptic today like APL or Prolog. We are talking about languages that are made to be… well… strange. We have to start at the beginning. INTERCAL. This was started as a joke in 1972 and the acronym is purportedly for Compiler Language With No Pronounceable Acronym. There was no actual implementation, though, until around 1990. Now there are two: C-INTERCAL and CLC-INTERCAL. Since INTERCAL is a parody, it makes some very o
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Strange Computer Languages: A Hacker’s Field Guide

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  Strange Computer Languages: A Hacker’s Field Guide Why do we build radios or clocks when you can buy them? Why do we make LEDs blink for no apparent purpose? Why do we try to squeeze one extra frame out of our video cards? We don’t know why, but we do. That might be the same attitude most people would have when learning about esolangs — esoteric programming languages — we don’t know why people create them or use them, but they do. We aren’t talking about mainstream languages that annoy people like Lisp, Forth, or VBA. We aren’t talking about older languages that seem cryptic today like APL or Prolog. We are talking about languages that are made to be… well… strange. We have to start at the beginning. INTERCAL. This was started as a joke in 1972 and the acronym is purportedly for Compiler Language With No Pronounceable Acronym. There was no actual implementation, though, until around 1990. Now there are two: C-INTERCAL and CLC-INTERCAL. Since INTERCAL is a parody, it makes some very o
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FORTH:The Hacker’s Language

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  FORTH:The Hacker’s Language Let’s start right off with a controversial claim: Forth is the hacker’s programming language. Coding in Forth is a little bit like writing assembly language, interactively, for a strange CPU architecture that doesn’t exist. Forth is a virtual machine, an interpreted command-line, and a compiler all in one. And all of this is simple enough that it’s easily capable of running in a few kilobytes of memory. When your Forth code is right, it reads just like a natural-language sentence but getting there involves a bit of puzzle solving. From Thinking FORTH Forth is what you’d get if Python slept with Assembly Language: interactive, expressive, and without syntactical baggage, but still very close to the metal. Is it a high-level language or a low-level language? Yes! Or rather, it’s the shortest path from one to the other. You can, and must, peek and poke directly into memory in Forth, but you can also build up a body of higher-level code fast enough that you wo
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