Skip welcome & menu and move to editor
Welcome to JS Bin
Load cached copy from
 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>
</body>
</html>
 
const Car = function(speed) {
    this.speed = speed;
}
Car.prototype.accelerate = function() {
  this.speed += 10;
  console.log(this.speed);
}
Car.prototype.brake = function() {
  this.speed -= 5;
  console.log(this.speed);
}
const bmw = new Car(120);
const mercedes = new Car(95);
bmw.accelerate();
mercedes.brake();
Output 300px

This bin was created anonymously and its free preview time has expired (learn why). — Get a free unrestricted account

Dismiss x
public
Bin info
anonymouspro
0viewers