Explore composable geometry shapes, shaders, transformations with a lisp-like language called Janet. The rendering by compiling the code to glsl, running a raymarching engine (that why it's easy to define composite shapes).

For more (fancy) raymarching demo, check out https://iquilezles.org/articles/raymarchingdf/.

This article explains the various mix xref usages to analyze dependency-induced slow compilation issue.

Wondered how fly.io works? Or how to use Firecracker?

The article explains how MicroVM works and how to use it via command line tools.