# client
## Apollo Client
[](https://badge.fury.io/js/%40apollo%2Fclient) [](https://circleci.com/gh/apollographql/apollo-client) [](https://community.apollographql.com)
Apollo Client is a fully-featured caching GraphQL client with integrations for React, Angular, and more. It allows you to easily build UI components that fetch data via GraphQL.
## Documentation
All Apollo Client documentation, including React integration articles and helpful recipes, can be found at:\
The Apollo Client API reference can be found at:\
Learn how to use Apollo Client with self-paced hands-on training on Odyssey, Apollo's official learning platform:\
## Maintainers
* [@benjamn](https://github.com/benjamn) (Apollo)
* [@brainkim](https://github.com/brainkim) (Apollo)
* [@jcreighton](https://github.com/jcreighton) (Netflix)
* [@hwillson](https://github.com/hwillson) (Apollo)
## Who is Apollo?
[Apollo](https://apollographql.com/) builds open-source software and a graph platform to unify GraphQL across your apps and services. We help you ship faster with:
* [Apollo Studio](https://www.apollographql.com/studio/develop/) – A free, end-to-end platform for managing your GraphQL lifecycle. Track your GraphQL schemas in a hosted registry to create a source of truth for everything in your graph. Studio provides an IDE (Apollo Explorer) so you can explore data, collaborate on queries, observe usage, and safely make schema changes.
* [Apollo Federation](https://www.apollographql.com/apollo-federation) – The industry-standard open architecture for building a distributed graph. Use Apollo’s gateway to compose a unified graph from multiple subgraphs, determine a query plan, and route requests across your services.
* [Apollo Client](https://www.apollographql.com/apollo-client/) – The most popular GraphQL client for the web. Apollo also builds and maintains [Apollo iOS](https://github.com/apollographql/apollo-ios) and [Apollo Android](https://github.com/apollographql/apollo-android).
* [Apollo Server](https://www.apollographql.com/docs/apollo-server/) – A production-ready JavaScript GraphQL server that connects to any microservice, API, or database. Compatible with all popular JavaScript frameworks and deployable in serverless environments.
## Learn how to build with Apollo
Check out the [Odyssey](https://odyssey.apollographql.com/) learning platform, the perfect place to start your GraphQL journey with videos and interactive code challenges. Join the [Apollo Community](https://community.apollographql.com/) to interact with and get technical help from the GraphQL community.
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.mediamagic.dev/product-docs/services/graphql-gateway/node_modules/apollo/client.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.