A modern programming language that makes developers happier.

kotlinlang

You probably need to enable the wasm gc flag in chrome (or firefox) assuming you're doing local development. Chrome has <https://developer.chrome.com/origintrials/#/view_trial/2948731856020832257> as a way for websites to sign up that will allow it to work without the flag needing to be on

<https://kotlinlang.org/docs/wasm-get-started.html#troubleshooting>

Oh but it seems that you're implying this is already local dev where you run the sample