A design driven approach for building microservices in Go
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Why people like goa
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goa is a framework for building microservices in Go using a unique design-first approach. goa provides a novel approach for developing microservices that saves time when working on independent services and helps with keeping the overall system consistent.

goa's Features
  • Creating a service with goa starts with the design. The goa DSL lets you describe the global properties, types and endpoints that make up the service API. The apidsl package docs provides a quick reference to all the DSL functions.
  • Once the design of the API is in place goagen generates the corresponding data structures, validation code and handlers. Handlers are defined as interface methods. Implementing the service is thus as simple as implementing the generated interfaces.
  • The best part about the goa DSL is that the engine is completely decoupled. Plugins can implement custom DSLs to extend the concepts described in the design. Plugins can also generate arbitrary outputs.