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@apollographql

Apollo GraphQL

A community building flexible open source tools for GraphQL.
README.md

🚀 Welcome to Apollo GraphQL!

Open-source GraphQL tools for modern API development: client libraries, server frameworks, and AI agent integration (MCP Server). Used by millions of developers and trusted at enterprise scale.

A community building open source GraphQL tools for clients, servers, and agents.

Here are a few links to get you started:

📚 Documentation

Check out quickstarts, conceptual guides, and API reference for every piece of software we build.
Go to the Apollo docs ›

🎓 Tutorials

Dive into GraphQL with our interactive, step-by-step courses. Reinforce your learning with videos, code challenges, and certifications.
Browse GraphQL tutorials ›

🛠️ GraphOS: the GraphQL developer platform

Connect any GraphQL API to Apollo's cloud platform to enable powerful features like metrics reporting, schema validation, and the Explorer IDE.
Connect your API to GraphOS ›

GraphOS-in-90-seconds.mp4

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  1. router router Public

    A configurable, high-performance routing runtime for Apollo Federation 🚀

    Rust 956 329

  2. apollo-client apollo-client Public

    The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelera…

    TypeScript 19.7k 2.7k

  3. apollo-studio-community apollo-studio-community Public

    🎡  GraphQL developer portal featuring an IDE (Apollo Explorer), auto-documentation, metrics reporting, and more. This repo is for issues, feature requests, and preview docs. 📬

    262 30

  4. apollo-ios apollo-ios Public

    📱  A strongly-typed, caching GraphQL client for iOS, written in Swift.

    Swift 4k 750

  5. apollo-server apollo-server Public

    🌍  Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

    TypeScript 13.9k 2k

  6. apollo-kotlin apollo-kotlin Public

    🚀  A strongly-typed, caching GraphQL client for the JVM, Android, and Kotlin multiplatform.

    Kotlin 4k 695

Repositories

Showing 10 of 237 repositories
  • apollo-federation-subgraph-compatibility Public

    A repo to test subgraph libraries compatibility with the Apollo Federation Specification

    apollographql/apollo-federation-subgraph-compatibility’s past year of commit activity
    TypeScript 78 MIT 53 20 (2 issues need help) 11 Updated Apr 19, 2026
  • connectors-community Public

    A community space to share fully working and production ready Apollo Connectors

    apollographql/connectors-community’s past year of commit activity
    JavaScript 20 6 4 11 Updated Apr 19, 2026
  • apollo-server Public

    🌍  Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

    apollographql/apollo-server’s past year of commit activity
    TypeScript 13,934 MIT 2,007 56 25 Updated Apr 19, 2026
  • server-v4-integration-demos Public

    A couple demo integrations for Apollo Server 4

    apollographql/server-v4-integration-demos’s past year of commit activity
    TypeScript 1 MIT 1 1 16 Updated Apr 19, 2026
  • router-template Public template

    A general purpose self-hosted Apollo Router template connected to GraphOS

    apollographql/router-template’s past year of commit activity
    Dockerfile 13 MIT 8 0 2 Updated Apr 19, 2026
  • usl-rs Public Forked from codahale/usl-rs

    A Rust crate and CLI tool which simplifies calculation of Universal Scalability Law parameters given system measurements.

    apollographql/usl-rs’s past year of commit activity
    Rust 0 Apache-2.0 4 0 4 Updated Apr 19, 2026
  • odyssey-voyage-II-server Public

    The course companion app to Odyssey's Federation series.

    apollographql/odyssey-voyage-II-server’s past year of commit activity
    JavaScript 6 46 0 13 Updated Apr 19, 2026
  • apollo-runtime Public

    A repo for maintaining and building a container that has all the components required for the Apollo Runtime in one place

    apollographql/apollo-runtime’s past year of commit activity
    Dockerfile 4 MIT 0 1 0 Updated Apr 19, 2026
  • apollo-kotlin-normalized-cache Public

    Apollo Kotlin Normalized Cache

    apollographql/apollo-kotlin-normalized-cache’s past year of commit activity
    Kotlin 22 MIT 7 20 10 Updated Apr 19, 2026
  • graphql-testing-library Public

    Testing utilities that encourage good practices for apps built with GraphQL.

    apollographql/graphql-testing-library’s past year of commit activity
    TypeScript 59 MIT 2 7 19 Updated Apr 19, 2026
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