This is the successor of stackline, an esoteric language inspired by Wireworld and ORCA.
Although it wasn't influenced by it, stackline has a lot in common with Befunge. Befungell's concurrency model acts in a very similar way to Stackline's, with the main difference being that Stackline's concurrency stems from a cellular automaton.
Until the core of the language is stabilized and submitted to crates.io, its documentation will be rendered daily on https://shadamethyst.xyz/stackline/.