The Easiest Way to Bake Auth Into Your Backend-for-Frontend with Clerk and WunderGraph` is a tutorial that explores the limitations of implementing authentication solely in the frontend or backend and presents an alternative approach using the Backends-for-Frontends (BFF) pattern. The BFF pattern acts as a dedicated mini-backend layer owned by the frontend team, created to cater specifically to the needs of that particular frontend or client. This allows for enhanced security, improved performance, and greater flexibility in authentication implementation. The tutorial also introduces WunderGraph, a framework that streamlines API composition with its intuitive approach, making it easier to build applications that rely on data from multiple sources. By integrating Clerk authentication into our WunderGraph BFF, we were able to leverage the powerful features and security provided by Clerk.com while benefiting from the simplicity and flexibility of WunderGraph.