Jupiter

Judgement

What it is

Framework or platform

What it does

A Go microservice framework from Douyu with gRPC and HTTP servers, configuration, metrics, tracing and service governance, paired with the Juno console.

Adopt it when

You build Go microservices and want a framework with governance tooling that has run for years at a large streaming company.

Watch out

Most documentation and community discussion are in Chinese, and it is less widely adopted outside China than go-zero or Kratos.

Ready for

Production-ready

Runs as

Library and command line

Built with

Go, gRPC and etcd

How established

Established: started 6 years ago, latest release v0.11.21.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Jupiter → Go → runs on a microchip

How compilers were built, back to punched paper tape

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