1:  const buffer = new ArrayBuffer(4); // 4 bytes for a 32-bit integer

   2:  const view = new DataView(buffer);

   3:  

   4:  // Write a 32-bit integer in big-endian format

   5:  view.setUint32(0, 0x12345678, false); // false for big-endian

   6:  

   7:  // Read the 32-bit integer in little-endian format

   8:  const littleEndianValue = view.getUint32(0, true);

   9:  console.log(littleEndianValue.toString(16)); // Output: "78563412" (switched endianness)