Make REST API Documentation using swagger in Go

For golang based HTTP/REST API documentation,I choose swagger. go-swagger has several features for swagger documentation. The go-swagger can generate swagger spec based code generation but I already have an REST API server. I use go-swagger with golang comment annotation for swagger spec generation. For REST API development, Design first with writing spec and then generating codes from it is a good approach. goa is a famous tool for this style. Read more