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Math for Gamedev 101: Vectors

1 minute read Published: 2026-01-25

Recently I bought Simon's course on Math for Game Developers and as I finally found some time to go through the first couple of chapters I would like to share my lecture notes here. I used Racket for mathematical functions and comments for plain English, a lot of stuff is also borrowed from the wiki page on Euclidean vectors.

Leetcode #844: Backspace String Compare

4 minute read Published: 2025-05-23

I'm gonna try to trick my brain into doing some leetcode challenges over the course of this year, so let's start with something simple like "Backspace String Compare".

Ultimate Scheme and Racket podcast guide

5 minute read Published: 2025-03-02

Dive into the lore of Scheme and Racket with these awesome podcast episodes – where coding stories and functional wisdom come to life. I've hand-picked each one to create the ultimate listening guide for Lisp enthusiasts.

When DSLs Shine: Processing JSON in Racket and Beyond

3 minute read Published: 2025-02-01

What started as a simple fitness data export turned into a perfect illustration of why domain-specific languages can be so powerful. A brief journey from Racket to jsonquerylang.

Named Let and Mutual Recursion

2 minute read Published: 2025-01-19

A quick introduction to the named let, why you might want to use letrec, and what "mutually recursive functions" are. To learn more about the let family, consult The Racket Guide and The Racket Reference.