CHIP-8 in Rust + Webassembly

Overview

This is a fun demo of a chip-8 interpreter written in Rust, intended to be used in the browser using webassembly. A demo site is included to use the compiled web assembly. The WASM/JS memory layer is managed by wasm-bindgen which helps you write much more sane rust structs/methods which can be exported to be used in JavaScript.

Prerequisites

• Node.JS + NPM
• Yarn
• Rust (nightly)
• wasm-bindgen-cli
• Firefox (Bugs in webpack prevent working in chrome)

Build

• ./build_and_serve

References that helped me

• https://doc.rust-lang.org/stable/rust-by-example/
• http://devernay.free.fr/hacks/chip8/C8TECH10.HTM
• http://www.multigesture.net/articles/how-to-write-an-emulator-chip-8-interpreter/
• https://github.com/ColinEberhardt/wasm-rust-chip8
• https://github.com/starrhorne/chip8-rust/