Not as quick, but just as much of a tip! Trevor Blades and Kurt Kemple add local state to a web app using Apollo Client.
Resources:
ApolloGraphQL - https://www.apollographql.com/
Learn GraphQL using Apollo's Tutorials: https://odyssey.apollographql.com/
Explore the GraphQL FAQs - https://www.apollographql.com/docs/re...
Checkout the Apollo docs - https://www.apollographql.com/docs/