We often build multiple websites and applications that share the same styles across multiple code bases (style guides/pattern libraries). Maintaining these styles becomes quite a task, and causes increasing frustration overtime. Fortunately it doesn’t have to be this way. Within this talk we’ll cover a service-oriented architecture approach to writing HTML and CSS and keeping our code modular and performant. Geared towards designers and front-end developers, we’ll discuss at how to best structure and write front-end code for maintainability and reuse, as well as how to properly package these styles to be used within different development environments. Consistency shouldn’t take a back seat to maintainability, and this talk covers how to have the best of both worlds.