normalize < String < JavaScript

The normalize() of a String returns the Unicode Normalization Form of the string.

    
    const name1 = '\u0041\u006d\u00e9\u006c\u0069\u0065';
    const name2 = '\u0041\u006d\u0065\u0301\u006c\u0069\u0065';

    console.log(`${name1}, ${name2}`);
    // "Amélie, Amélie"

    console.log(name1 === name2);
    // false

    console.log(name1.length === name2.length);
    // false

    const name1NFC = name1.normalize('NFC');
    const name2NFC = name2.normalize('NFC');

    console.log(`${name1NFC}, ${name2NFC}`);
    // "Amélie, Amélie"

    console.log(name1NFC === name2NFC);
    // true

    console.log(name1NFC.length === name2NFC.length);
    // true