Data update

Task/Sleep/JavaScript/sleep-2.js

@@ -0,0 +1,14 @@
+function worker() {
+    const buf = new Int32Array(new WebAssembly.Memory({ initial: 1, maximum: 1, shared: true }).buffer)
+    function sleep(ms) {
+        Atomics.wait(buf, 0, 0, ms)
+    }
+
+    for (let i = 10; i > 0; --i) {
+        console.log(i)
+        sleep(1000)
+    }
+    console.log('Blast off!')
+}
+
+new Worker(URL.createObjectURL(new Blob([`(${worker})()`])))