WebAssembly - Rust to JavaScript in under 20 minutes

In this video, I go through the steps of installing Rust, writing your first rust function, compiling it to WebAssembly (wasm) and importing that into your JavaScript application.

Installing Rust:

Intro to WebAssembly Blog Post:

Wasm-gc for optimizing your wasm further:

Wasm-bindgen for importing using more than just numbers:

[sitcomrave]

Super clear. I am trying to use rust in node. And this is best explaination for guy like me

[smoothbeak]

Nice video Scott - I enjoyed the very sneaky peak at Rust!

[tempestaspraefert]

Thanks man! First tutorial that actually worked!

[funcder]

Thank you for this very clear introduction.

[Disectra]

This was just what I needed, shame it's now more than a year old :(
Could you point me to a tutorial or something where I can see a similar example using wasm-bindgen, explaining this whole process after installing rust?

[ajcw_]

I do not believe you need nightly anymore

[rajashahja]

vote down for unnecessarily mentioning amber