TypedArray.prototype.forEach()

const uint8 = new Uint8Array([10, 20, 30]);

uint8.forEach((element) => console.log(element));

// Expected output: 10
// Expected output: 20
// Expected output: 30

// Arrow function
forEach((element) => { /* ... */ } )
forEach((element, index) => { /* ... */ } )
forEach((element, index, array) => { /* ... */ } )

// Callback function
forEach(callbackFn)
forEach(callbackFn, thisArg)

// Inline callback function
forEach(function(element) { /* ... */ })
forEach(function(element, index) { /* ... */ })
forEach(function(element, index, array){ /* ... */ })
forEach(function(element, index, array) { /* ... */ }, thisArg)

function logArrayElements(element, index, array) {
  console.log(`a[${index}] = ${element}`);
}

new Uint8Array([0, 1, 2, 3]).forEach(logArrayElements);
// Logs:
// a[0] = 0
// a[1] = 1
// a[2] = 2
// a[3] = 3