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Сравнение двух текстов. Inline или word-level.

Слева

Справа

+5-4

- function greet(name) {
  return "Hello, " + name + "!";+ function greet(name, lang = 'ru') {
  const hi = lang === 'ru' ? 'Привет' : 'Hello';
  return `${hi}, ${name}!`;  }
- const user = { id: 1, name: "Anna" };
console.log(greet(user.name));+ const user = { id: 1, name: 'Anna', role: 'admin' };
console.log(greet(user.name, user.lang));