➕new

creating objects using `new F()` syntax.

JS ⟩ value ⟩ object ⟩ create ⟩ new

(operator) (🌟 table of operators)

create objects by using constructor functions. (👉 callable vs. constructable)

new Object() 
new Point(2,3)

new Object        // empty pair of parentheses can be omitted
new Date

🈯 synonyms： "object creation expression"

🧨 雷區

class can only be instantiated with the new operator — attempting to call a class without new will throw a TypeError❗

⭐️ 重點

👥 相關

📗 參考

📘 手冊