wasm-bindgen/examples/performance/README.md

performance

View this example online

This directory is an example of using the #[wasm_bindgen] macro to interact with global APIs like performance.now() to learn about the current time in Rust.

You can build the example with:

$ ./build.sh

(or running the commands on Windows manually)

and then opening up index.html in a web browser should show a hello message on the web page generated by the wasm.

For more information about this example be sure to check out hello_world which also has more comments about caveats and such.