Static Methods

Call a method on the class itself.

static_method.js

const amount = 8;
class Pricing {
  static addFee(value) {
    return value + 2;
  }
}

const total = Pricing.addFee(amount);

console.log("amount=" + amount);
console.log("total=" + total);

static-method A static method belongs to the class, not to one instance. Use it for helpers that do not need instance fields.