[kbumsik]

Yes. The C lib will be compiled into wasm. You can use the wasm-compiled code in a browser through JS wrappers. So you can say importing C lib on JS client side anyway.

Note that wasm's main objective is to run non-JS code on browsers, not for a faster JS.

Here is the best overview and tutorial I've ever seen in HN , if you are interested: https://news.ycombinator.com/item?id=15958827

[gigatexal]

So you could do the same with Cython then, too? Interesting.

[kbumsik]

I've never experienced with Cython. But if Cython is to compile anPython file into a C file then probably.