As our single page web applications grow, we find ourselves having to manage more and more state, whether it’s user input or an API response. Allowing state to be set anywhere in the code, quickly leads to web of update logic that can be difficult to understand or detangle. Enter Redux! Redux is a library built to manage the unidirectional flow of data through your application. In this talk we’ll introduce Redux by building an example with Actions, Reducers and the Store. I’ll demo how we use redux at Vistaprint in production today. You’ll learn how to get started with this awesome library and to manage your application state.