Welcome to my data visualization on caffeine levels in high street coffees! For many people, a daily coffee is an essential part of their routine. But have you ever wondered how much caffeine is in your favorite coffee drinks from popular high street coffee chains? In this visualization, Which? collected data from multiple high street coffee chains to help you better understand the caffeine content in a range of coffee drinks. Whether you're looking to switch up your order or just want to make more informed choices about your caffeine intake, our visualization is designed to help you easily compare and understand the caffeine levels in high street coffees.