I have been brainstorming ways to share code between elm and elixir, might use it at work. Think some simple calculations like calculating price based on float input and some constants. Some options:

• Rust, wasm, rustler
• Gleam
• Elixir / Erlang compile to js (haven’t found an active project)
• Implement small DSL that serializes to json and interpret in each language
• Use python (an existing language used in our stack elsewhere), ffi to python from elixir; brython or other python to js compiler
• Don’t use shared language, just use a data driven test set in both languages to guarantee equivalent functionality

Other ideas? Most viable?

I am guessing rust is most viable.