Less than

(module (import "env" "log_bool" (func $log_bool (param i32))) (func $main ;; load `10` and `2` onto the stack i32.const 10 i32.const 2 i32.lt_u ;; check if `10` is less than '2' call $log_bool ;; log the result ) (start $main) ) 

const url = "{%wasm-url%}"; function log_bool(value) { console.log(Boolean(value)); // Expected output: false } await WebAssembly.instantiateStreaming(fetch(url), { env: { log_bool }, }); 

;; load 2 numbers on to the stack local.get $num i32.const 2 ;; check if $num is less than '2' i32.lt_u ;; if $num is less than the `2`, `1` will be pushed on to the stack, ;; otherwise `0` will be pushed on to the stack.