Some stuff I've made related to esoteric programming languages. Any browser-based things are mostly tested on recent versions of Chrome and Firefox.

My esolangs

Beskew

Kmid

Kwert

Other systems

BackFlip stuff

BCT CA - Bitwise Cyclic Tag as an 11-state 1D cellular automaton (in Golly rule format; also, there's a previous 16-state version)

Brook interpreter

Finite-state machine simulator

Minecraft data packs implementing programming language interpreters (mainly esolangs)

Notepad++ find/replace

Piet:

Adjacent

DEFLATE quine things