# Apollo Graphql > Apollo Client is a GraphQL state management library for JavaScript that manages both local and remote data. The library provides built-in React integration and supports modern development practices wi ## Pages - [Apollo Client (React) - Documentation](apollo-client-react.md): Apollo Client is a GraphQL state management library for JavaScript that manages both local and remote data. The libra... - [Apollo Client Caching: Comprehensive Documentation](caching.md): Apollo Client implements a sophisticated local caching mechanism through its`InMemoryCache`, which stores GraphQL qu... - [Apollo Client Get Started Guide](get-started.md): Apollo Client is a comprehensive JavaScript library for managing GraphQL data in applications. This guide walks throu... - [Apollo Client Mutations: Comprehensive Guide](mutations.md): Mutations enable you to modify backend data using GraphQL. Apollo Client's`useMutation`hook provides the primary AP... - [Apollo Client Queries Documentation](queries.md): Apollo Client provides powerful hooks for executing GraphQL queries in React applications. The primary hook,`useQuer...