Modern Apollo Client React

Session description

Use Apollo Client v4 in React with Tanstack Router. We’ll be using GraphQL code generation from your schema, preloading data at the router level, optmistic updates, and using Apollo’s cache to eliminate unnecessary refetching and rerenders. You’ll see how smart cache usage and colocating queries lets components read data directly where they need it which will reduce prop drilling. The goal is to show how “modern” Apollo Client patterns fit naturally into today’s React architecture to create apps that feel both simpler to reason about and noticeably more performant.