Welcome to xs’s documentation!¶

xs is a dynamically typed, dynamically scoped, concatenative array language inspired by kdb+/q and released into the public domain. The interpreter and builtin functions are written in OCaml.

The name “xs” either stands for:

1. eXtra Small

2. The plural of “x”

Check out the project page on github if you wish to browse the source, open an issue or pull request. xs aims to be a small language with a focus on compactness and expressiveness. Or email me at sturm@cryptm.org