Top 8 grpc-server Open-Source Projects

Armeria

7 4,671 9.6 Java

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.
protobuf-ts

13 944 7.2 TypeScript

Protobuf and RPC for TypeScript

Project mention: tRPC – Move Fast and Break Nothing. End-to-end typesafe APIs made easy | news.ycombinator.com | 2023-08-12

DX for front or back end? The beauty of tRPC is that the types are derived/inferred from the backend runtime code (like, as you type). It would be nigh impossible to do that with grpc(-web) using proto files as the source of truth.
It's possible there's a project out there which could automatically produce proto files from something like zod, json-schema, etc. which could be directly interpreted by TS to provide similar (as you type) DX while still allowing some other language backend to consume the derived proto files (though the DX there would be less than ideal).
If you're just looking for similar TS clients/interfaces for grpc-web then I'd recommend https://github.com/timostamm/protobuf-ts which operates on plain JS objects (no new MyMessage().serialize(), instead the code generator mostly produces TS interfaces for you to work against: const myMessage: MyMessage = pojoConformingToInterface; const binary = MyMessage.toBinary(myMessage);)

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
grpc_kit

1 159 10.0 Ruby

A kit for creating gRPC server/client in Ruby.
yokai

1 145 9.5 Go

Simple, modular, and observable Go framework for backend applications. (by ankorstore)

Project mention: Yokai - a simple, modular and observable Go framework for backend applications. | dev.to | 2024-04-20

Don't hesitate to visit the Yokai repository to find the technical documentation, starting guides and demo applications!

rust-server

14 81 6.4 Rust

DCS gRPC server written in Rust. Get data out of DCS and send commands into DCS.

Project mention: DCS scripts to extract aircraft position to a third party application. | /r/hoggit | 2023-08-20

You can use DCS-gRPC unit stream

grpc

1 53 5.6 PHP

:electric_plug: RoadRunner GRPC SDK (by roadrunner-php)

Project mention: What data serialization format do you use? | /r/PHP | 2023-05-13

but for inter-exchange you likely want the ones you mentioned: protobuf, thrift, msgpack. https://hyperf.wiki/3.0/#/en/grpc?id=proto-file-and-related-configuration-examples https://github.com/roadrunner-php/grpc

grpc_microservices

1 9 0.0 Go

This project is a POC of the API Composition Pattern but using gRPC, the idea is having the same proto file implemented in different services (micro or nano) and each service returns a piece of the information to the gateway.
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
pkisauce

2 6 0.0 Go

Ephemeral One Time/Build-Time gRPC TLS PKI system.

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).