Posts tagged Racket

Decoding The Racket Implementation

| Racket | By: Kevin R. Stravers

I’ve always wanted to know how big programs work, and to me the Racket implementation appears big. It’s pretty old and feels clunky. Nevertheless, let’s dive in to see if we can make sense of the code.

Practical macros in Racket and how to work with them

| Macros, Racket | By: Kevin R. Stravers

A macro is central in any Lisp and must be mastered in order to master the language. However, Racket is in a state of macro chaos - at least in the official documentation. There’s define-syntax-rule, syntax-parse, syntax-case, and so many more. How do we make sense of it? In this tutorial we’ll investigate syntax transformers in Racket so we can get a complete picture.

Why Lisp beats all languages

| Lisp, Racket | By: Kevin R. Stravers

This is a tough essay to write. Every time I visit hacker news or read anything new about development I get frustrated and annoyed by the ignorance that prevails in software engineering. Why? Because people are not only reinventing the wheel, but making small languages/frameworks to satisfy their domain needs. I say it’s a waste of effort to do so. Do we really need another framework on top of JS to do one thing better? A framework that won’t be composable with other frameworks. It’s another metaphoric monkey-wrench in the machine. And what about languages? "Hey guys I made a new language called Leaf", "Hey folks I’ve made a new language called Loop", "Hey people ..."... All this effort is wasted. Why?