Jessie to WASM compilation

[mconcat]

I'm working on a WASM targeting compiler in Rust for Jessie. Because of the features Jessie provides(immutability, side-effect free, simple syntax set, etc..), it seems like a great frontend language for the developers who want to build on WASM tech stack but don't want to use Rust.

Current design decision:

• Use Jessica's Jessie parser, and send the parsed AST to Rust side using https://github.com/rustwasm/wasm-bindgen
• Jessie to WASM compiler in Rust Binaryen

[erights]

Sounds like a great idea. Can't wait to see it, thanks!

[dckc]

As we discussed in discord, we've had some relevant discussion in #38.

And #9