Recently, I ported my NES emulator, Ludus to run in the browser, using WASM. You can play around with it here. This post is a brief overview of the interesting aspects in creating this port. Ludus Ludus was an NES emulator that I wrote 3 years ago, back in 2018. I was starting my BSc at EPFL then, so it’s a bit fitting to revisit the project now that I’m starting my MSc.

This is a short post about a crate I recently published: https://crates.io/crates/ludus. This crate provides the core logic of an NES emulator, and can be used to build independent GUI applications.