Matt Bee is a freelance developer based in the UK who has worked on websites for organizations like the National Theatre and Brighton Fringe. He discusses how traditional style guides focused only on print and lacked guidance for online design. Living style guides address this by styling base elements, building modular components to handle different content, and documenting each part. This allows for focused design, less messy code, and quicker integration. Bee then provides examples of tools and resources for building living style guides and discusses his successful experience creating one for the Brighton Fringe 2016 website.