This is awesome! Very nicely done. I hear a few problems with the audio emulation, (mostly clicks that shouldn't be there) but it's been a long while since I had my head wrapped around Gameboy emulation. I'm not sure I know what's going wrong exactly.

I love how Rust+WASM is an enabler for showing off applications like this which would traditionally be restricted to a desktop environment. Here's my own, an NES emulator, using wasm-bindgen for the translation but otherwise a similar setup:

https://rustico.reploid.cafe/?cartridge=patreon/tactus-v0.7-...

It's so cool to work on a bit of homebrew, then be able to share a link with someone and have it "just work" in their browser. No weird tools, no shady sites, just my game and their feedback.

It plays really slow in Firefox, and there are also audio issues (they may be related?)

But in Chrome, this plays really well! Great work!

This is sick. Nicely done

Looks like an awesome addition to the GB emulation world! I know GB Studio can export a web player—I wonder if this implementation has some advantages.

I’ll definitely have a look and see if there’s any advantages. Currently using binjgb in GB Studio and been pretty happy with it https://github.com/binji/binjgb