Tanner is known for his open source tooling collectively known as the TanStack. One part of the stack is React-Table, which Tanner describes as a sort of state manager for tables.
Another library Tanner's created is React Query. This set of Hooks focuses on fetching & caching state from the server, as Tanner sees React's built in useState and useReducer as adequate for most client side state.
In this conversation, Tanner talks with Joel about the evolution of React Query while providing a demo of the library in action.