zeromicro/go-zero
Go Zero
This project is a comprehensive microservices development framework designed to build scalable, resilient backend systems. It provides a production-ready runtime that integrates stability patterns directly into the service architecture, ensuring consistent performance and reliability for both web and remote procedure call services even under heavy traffic conditions.
The framework centers on an interface-first development model, utilizing a domain-specific language to define service contracts that serve as the single source of truth. This approach powers an extensive code generation ecosystem that automates the creation of type-safe client and server implementations, effectively eliminating manual boilerplate. To maintain system stability, the framework includes adaptive circuit breakers and dynamic load-shedding controls that monitor real-time metrics to prevent cascading failures and protect core services during periods of high demand.
Beyond its core runtime capabilities, the project offers a robust command-line toolchain that streamlines the entire development lifecycle. This includes automated project scaffolding, static configuration binding for type-safe initialization, and a middleware-based request pipeline for handling cross-cutting concerns like authentication and logging. The environment also supports distributed tracing to monitor request lifecycles and integrates artificial intelligence to assist in generating compliant code and implementing complex business logic.