copy's home

I like OCaml, K, Rust and JS. My interests are emulators, simulations, browser games, array programming and code golf.
You can reach me at copy@copy.sh.

[画像:v86]

v86

Run KolibriOS, Linux or Windows 98 in your browser.

[画像:I Wanna Be Thy Copy]

I Wanna Be Thy Copy

A platformer fangame with 2 levels so far. The game engine is available.

Game of Life

A JavaScript version of Conway's Game of Life, based on the Hashlife-algorithm. Source code available here.

El Brainfuck

A Brainfuck editor & optimizing interpreter, written in JavaScript. It's pretty fast.

My Github
My dotfiles
Some K programs, in particular Advent of Code solutions (2020, 2021, 2022, 2023, 2024)
gdbprofiler: (deprecated) a profiler for native (OCaml/C) executables. Use perf instead.
Falling Fellow: A game made in a 6 hour game jam written in OCaml
Save the cake: Another game made in a 6 hour game jam, also OCaml
My ALIX board with display
Codegolf: Tetris in 652 bytes
Codegolf: Snake in 456 bytes
Codegolf: A golfscript interpreter in 2227 bytes
Codegolf: Ulam's spiral in 159 bytes
Some pieces of Brainfuck code
An implementation of xkcd #688
Conway's Game of Life in J
An old AES implementation for educational use
A fractal