gbforth is a Forth system designed for the Game Boy.

It features a Forth-based assembler, a cross-compiler with support for lazy code generation and a library of useful words.

Getting Started

• Installation instructions
• Command Line Interface
• Forth Crash Course
• Hello World
• Your First Game

Advanced Topics

• Meta Programming
• Contexts
• Run-time Limitations
• Memory Spaces (ROM/RAM)
• Using Assembler
• Code Words
• Kernel
• Internals

Reference

• Examples
• Stack Effects
• Word Index
• Libraries
• Contribute