Java GraphQL

Open-source Java projects categorized as GraphQL

Top 23 Java GraphQL Projects

  1. graphql-java

    GraphQL Java implementation

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. manifold

    Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

    Project mention: Instant SQL for results as you type | news.ycombinator.com | 2025-04-24

    Cool tool, even cooler when paired with the manifold project for SQL[1], which has fantastic support for type-safe, native DuckDB syntax.

    1. https://github.com/manifold-systems/manifold/blob/master/man...

  4. spring-graphql

    Spring Integration for GraphQL

    Project mention: March 2025 Java Key Updates in Boot, Security, and More | dev.to | 2025-03-24

    For further details, refer to the release notes.

  5. jimmer

    The most advanced ORM of JVM, for both java & kotlin

  6. graphql-spqr

    Build a GraphQL service in seconds

  7. Elide

    Elide is a Java library that lets you stand up a GraphQL/JSON-API web service with minimal effort.

  8. stargate

    An open source data gateway

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. restheart

    Virtual Threads Powered API Framework with Instant REST, GraphQL and Websockets APIs for MongoDB

  11. DeepfakeHTTP

    DeepfakeHTTP is a web server that uses HTTP dumps as a source for responses.

  12. java-dataloader

    A Java 11 port of Facebook DataLoader

  13. webtau

    WebTau (web test automation) is a testing API, command line tool and a framework to write unit, integration and end-to-end tests. Test across REST-API, WebSocket, GraphQL, Browser, Database, CLI and Business Logic with a consistent set of matchers and concepts. REPL mode speeds-up tests development. Rich reporting cuts down investigation time.

  14. graphql-spqr-spring-boot-starter

    Spring Boot 2 starter powered by GraphQL SPQR

  15. HybridTestFramework

    End to End testing of Web, API, Cloud, Events and Security

  16. prime-simplereport

    SimpleReport is a fast, free, and easy way for COVID-19 testing facilities to report results to public health departments.

  17. lilo

    Lilo is a super-fast, easy-to-use, configurable GraphQL stitching library

  18. manifold-sample-graphql-app

    A sample application demonstrating the GraphQL Manifold

  19. MicrostarterCli

    A Simple tool that generates Micronaut Components

  20. spring-boot-graphql-querydsl-demo

    Extended Spring Boot GraphQL QueryDSL demo project

  21. auth0-spring-graphql-react-example

    Spring Boot, Spring GraphQL, and React Example

  22. estatepro-spring-boot-graphql-project

    GraphQL back-end in Spring Boot of a simple real estate management system.

  23. spring-boot-graphql-example

    Spring Boot GraphQl example - CRUD operations with embedded database (H2).

  24. job-winner

    A backend API built with Java Spring Reactive and GraphQL to track job applications, manage interviews and monitor job offers efficiently.

  25. echothree

    Echo Three Mirror

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source GraphQL projects in Java? This list will help you:

# Project Stars
1 graphql-java 6,179
2 manifold 2,535
3 spring-graphql 1,558
4 jimmer 1,216
5 graphql-spqr 1,103
6 Elide 1,013
7 stargate 836
8 restheart 833
9 DeepfakeHTTP 513
10 java-dataloader 506
11 webtau 372
12 graphql-spqr-spring-boot-starter 279
13 HybridTestFramework 148
14 prime-simplereport 60
15 lilo 40
16 manifold-sample-graphql-app 20
17 MicrostarterCli 16
18 spring-boot-graphql-querydsl-demo 11
19 auth0-spring-graphql-react-example 8
20 estatepro-spring-boot-graphql-project 6
21 spring-boot-graphql-example 6
22 job-winner 5
23 echothree 3

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