It is written in Rust and compiles to WebAssembly, with a graphics backend that is powered by WebGL.
In laymans terms, this means that it can run on essentially any device with a modern browser, and is performant and efficient enough to even run on smart phones with only minimal power draw.
Upload your ROMs to sync them (and your game saves) between all of the devices that you want to use Lavender on.Coming soon
Along with the available source code, I also wrote a book about the internals of the Game Boy Advance and how to emulate it. It covers an exciting range of topics, such as...
The emulator is open source and available as a reference implementation for those who want an easy to understand code base to read through while they build their own emulator.