cerium 1.0 index cerium is a unix-like operating system simulator that runs in scratch. it is currently in development. documentation will be placed here in the future. blueberry spryte 1.0: python-based assembler cerium.s (wip) main library cesh.s (wip) main shell init.s (wip) init process clear.s clears the screen echo.s repeats text from stdin ex_color.s prints a colourful message ex_daemon.s background process example ex_fibonacci.s calculates fibonacci numbers ex_fork.s example of a forked process ex_hello.s hello world ex_hq9plus.s hq9+ repl ex_loop.s writes a string character by character ex_pipe.s example of a pipe between forked processes (c) 2026 @coppiq you are free to reuse anything on this page as long as you give credit and any modifications are shared publically. i do not use any ai-generated code.