(module
  ;; import the browser console object, you'll need to pass this in from JavaScript
  (import "console" "log" (func $log (param i32)))

  (func
    ;; create a local variable and initialize it to 0
    (local $i i32)

    (loop $my_loop

      ;; add one to $i
      local.get $i
      i32.const 1
      i32.add
      local.set $i

      ;; log the current value of $i
      local.get $i
      call $log

      ;; if $i is less than 10 branch to loop
      local.get $i
      i32.const 10
      i32.lt_s
      br_if $my_loop

    )
  )

  (start 1) ;; run the first function automatically
)

const url = '{%wasm-url%}';
await WebAssembly.instantiateStreaming(fetch(url), { console });