How do I derive optimistic updates?

Asked 6 hours agoViewed 1.2k times

I want the upvote count to update instantly on click and reconcile with the server. Can Kovo derive the optimistic update straight from my Drizzle mutation instead of me hand-writing it?

kovo optimistic-ui drizzle

DW

asked 6 hours agoDana Whitfield3,407

1 Answer

Kovo's compiler reads the Drizzle mutation and generates the optimistic patch for you — call deriveOptimistic on the mutation and the count moves on click, then settles to server truth when the fragment comes back.
MW
answered 5 hours agoMarcus Webb7,334