# Collapse OS documentation

## Assembly guide

* [Writing the glue code](glue-code.md)
* [Running Collapse OS on an emulator](emulate.md)

## User guide

* [The shell](shell.md)
* [Load code in RAM and run it](load-run-code.md)
* [Using block devices](blockdev.md)
* [Using the filesystem](fs.md)
* [Assembling z80 source from the shell](zasm.md)
