Grocery shopping is an essential part of any family or individual living across the world. Two major issues of grocery shopping are the availability of an item and the price of an item. Grocery Go as an open-source full stack project is designed to collect data about grocery items from grocery stores’ websites and display the data to users through websites and the Android app. Grocery Go collects data from Walmart, Loblaws, and Metro within Ontario. When providing the data to users, Grocery Go follows the RESTful API design. Grocery Go is able to provide users the availability, price, and other related information of grocery items from designated stores within Ontario.