uxn, a personal computing stack.

links.

• the uxn homepage.
• uxn tutorial on compudanzas.
• awesome uxn.

reference.

• uxntal manual.
• varvara manual.
• the uxn zine, a PDF cheat sheet.
• commonly used uxntal routines.

forth.

• Starting FORTH, a primer for thinking in reverse polish notation.
• Easy Forth, an online Forth tutorial with built-in interpreter.
• UF, a Forth system for the uxn/varvara virtual machine.