graphql-apollo-client
Installation
SKILL.md
Apollo Client Skill
Master GraphQL in React applications
Overview
Learn to integrate Apollo Client with React, including hooks, cache management, optimistic updates, and real-time subscriptions.
Quick Reference
| Hook | Purpose | Returns |
|---|---|---|
useQuery |
Fetch data | { data, loading, error, refetch } |
useMutation |
Modify data | [mutate, { data, loading, error }] |
useSubscription |
Real-time | { data, loading, error } |
useLazyQuery |
On-demand fetch | [execute, { data, loading }] |