There isn't really a good workflow regarding dynamic linking and libraries in WASM right now, but things are moving. Even then, what are the odds that your new

There isn't really a good workflow regarding dynamic linking and libraries in WASM right now, but things are moving. Even then, what are the odds that your new user already has the particular version of your runtime cached already? If you really have a non-trivial application, then downloading the runtime isn't that big a deal I guess. If you just have a website, it wouldn't be warranted. Having said that, if you're careful, you can use Rust[1] or C/C++[2] with minimal overhead. I doubt that's going to become popular though. [1] https://www.hellorust.com/demos/add/index.html https://www.hellorust.com/demos/add/index.html [2] https://floooh.github.io/sokol-html5/index.html https://floooh.github.io/sokol-html5/index.html