It's a horrible feeling coming home to an empty fridge after a long day at work or the gym. A bare refrigerator only means one thing: It's time to bust out GrubHub. Enter your address and search for nearby delivery or pickup options. Pick a place that looks good and order. It's that simple. GrubHub recently launched a "Track Your Grub" feature that lets users locate the status of their food and delivery-person at participating restaurants. Users will receive a text or in-app notification when a restaurant confirms the order and when it has left for delivery or is ready for pick-up. Some spots in NYC also have map tracking; so customers can see where their food is and receive a notification when it's 10 minutes away.