// create a SharedArrayBuffer with a size in bytes
const buffer = new SharedArrayBuffer(16);
const uint8 = new Uint8Array(buffer);
uint8[0] = 7;
// 7 + 2 = 9
console.log(Atomics.add(uint8, 0, 2));
// expected output: 7
console.log(Atomics.load(uint8, 0));
// expected output: 9
// create a SharedArrayBuffer with a size in bytesconst buffer = new SharedArrayBuffer(16);const uint8 = new Uint8Array(buffer);uint8[0] = 7;// 7 + 2 = 9console.log(Atomics.add(uint8, 0, 2));// expected output: 7console.log(Atomics.load(uint8, 0));// expected output: 9