Java Grpc

Open-source Java projects categorized as Grpc

Top 23 Java Grpc Projects

  • conductor

    Conductor is a microservices orchestration engine.

    Project mention: Orkes Monthly Highlights - October 2023 | | 2023-10-31

    We celebrated a remarkable milestone in September when the Netflix Conductor GitHub repository reached 10k stars. It was a momentous achievement for our DevRel team. Just a month later, we're thrilled to announce that we've surpassed 12k stars! ⭐🎉

  • Armeria

    Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

    Project mention: Evaluating Spring Boot, Quarkus, or Micronaut and why for Stargate v2 | /r/java | 2022-12-26

    OP doesn't seem to be aware of Armeria

  • Onboard AI

    Learn any GitHub repo in 59 seconds. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at

  • rejoiner

    Generates a unified GraphQL schema from gRPC microservices and other Protobuf sources

  • grpc-spring

    Spring Boot starter module for gRPC framework.

    Project mention: Spring Boot and GRPC | /r/SpringBoot | 2023-03-28
  • zeebe

    Distributed Workflow Engine for Microservices Orchestration

    Project mention: Is there a product that can orchestrate running jobs? | /r/kubernetes | 2023-07-12
  • grpc-spring-boot-starter

    Spring Boot starter module for gRPC framework. (by LogNet)

    Project mention: Spring Boot and GRPC | /r/SpringBoot | 2023-03-28
  • milkman

    An Extensible Request/Response Workbench

    Project mention: HTTPie Desktop: cross-platform API testing client for humans | | 2023-10-08
  • InfluxDB

    Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

  • ServiceTalk

    A networking framework that evolves with your application

    Project mention: ServiceTalk – A networking framework that evolves with your application | | 2023-03-24
  • stargate

    An open source data gateway

    Project mention: Why there isn't a client for Cassandra DB | /r/dartlang | 2023-05-10

    They suggested

  • PacketProxy

    A local proxy written in Java

  • grpc-swagger

    Debugging gRPC application with swagger-ui.

  • mirror

    A tool for real-time, two-way sync for remote (e.g. desktop/laptop) development (by stephenh)

  • zilla

    🦎 A multi-protocol, event-native proxy. Securely interface web apps, IoT clients, and microservices to Apache Kafka® via declaratively defined, stateless APIs.

    Project mention: A multi-protocol, event-native edge/service proxy. New Quickstart! | /r/apachekafka | 2023-07-20

    Hi gang, we’re building a multi-protocol, event-native edge/service proxy called Zilla. Zilla can abstract Kafka topics for web apps, IoT clients and microservices through user-defined REST, Server-Sent Events (SSE), MQTT, or gRPC APIs.

  • diztl

    Share, discover & download files in your network 💥

  • grpcmock

    A gRPC Java testing tool to easily mock endpoints of gRPC services for IT or Unit testing

  • rpc-bench

    RPC Benchmark of gRPC, Aeron and KryoNet (by benalexau)

  • java-11-examples

    JDK 11 examples and demo projects.

  • jmeter-grpc-plugin

    A JMeter plugin supports load test gRPC

  • java-tutorials

    📝 A repository containing different java tutorials

  • microservices-java-grpc

    Java microservices with REST, and gRPC using BFF pattern. This repository contains backend services. Everything is dockerized and ready to "Go" actually "Java" :-)

  • Spring-gRPC-Postgres

    Spring WebFlux gRPC and R2DBC Microservice

    Project mention: Spring WebFlux and gRPC 👋✨💫 | | 2022-12-20

    GitHub repository

  • herts

    Unified gRPC/HTTP realtime streaming lightweight API framework for Java

    Project mention: gRPC realtime streaming framework | /r/OpenSourceEcology | 2023-10-01
  • graphql-grpc-helidon

    Lab around GraphQL and gRPC with Helidon

  • SaaSHub

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

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). The latest post mention was on 2023-10-31.

Java Grpc related posts


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

Project Stars
1 conductor 12,658
2 Armeria 4,506
3 rejoiner 3,647
4 grpc-spring 3,165
5 zeebe 2,895
6 grpc-spring-boot-starter 2,160
7 milkman 989
8 ServiceTalk 859
9 stargate 778
10 PacketProxy 421
11 grpc-swagger 397
12 mirror 380
13 zilla 225
14 diztl 171
15 grpcmock 133
16 rpc-bench 65
17 java-11-examples 55
18 jmeter-grpc-plugin 42
19 java-tutorials 29
20 microservices-java-grpc 18
21 Spring-gRPC-Postgres 16
22 herts 5
23 graphql-grpc-helidon 2
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives