convert string to char array javascript

const string = 'hi there';

const usingSplit = string.split('');              
const usingSpread = [...string];
const usingArrayFrom = Array.from(string);
const usingObjectAssign = Object.assign([], string);

// Result
// [ 'h', 'i', ' ', 't', 'h', 'e', 'r', 'e' ]
const string = 'word';

// Option 1
string.split('');

// Option 2
[...string];

// Option 3
Array.from(string);

// Option 4
Object.assign([], string);

// Result:
// ['w', 'o', 'r', 'd']