<!doctype html>
<img id="image" src="/blank.jpg" loading="lazy" />
<script>
let image_loaded = false;
let promise_with_resolvers = Promise.withResolvers();
let image = document.getElementById("image");
image.addEventListener("load", (_) => {
image_loaded = true;
promise_with_resolvers.resolve();
});
function runLoop() {
return new Promise((resolve) => {
setTimeout(resolve, 100);
});
}
</script>