Comment by pasxizeis

As a means to get into WebAssembly, I started writing a WebAssembly binary decoder (i.e. a parser for `.wasm` files) from scratch.

Recently I started executing the upstream spec tests against it, as a means to increase spec conformance. It's non-streaming, which is a non-starter for many use cases, but I'm hoping to provide a streaming API later down the road. Also, the errors interface are still very much WIP.

All that said, it's getting close to a fully-conformant one and it's been a really fun project.

https://github.com/agis/wadec

P.S. I'm new to the language so any feedback is more than welcome.