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Beego beego.me/

The Beego framework provides many standard add-ons, such as full-featured routers and object-to-database mapping tools that can be used to perform CRUD operations. Bee, a favorite of Beego enthusiasts, is a fast and powerful command-line tool for building, updating, packaging, and deploying applications. Bee can generate source code from templates and keep the database up to date.

Buffalo gobuffalo.io/en

The Buffalo team needed something that would put all the pieces of the Web application together, including some design for the application itself. They call the many pieces that fit together an “ecosystem.” If you want routing — and few people don’t — Buffalo includes Gorilla/Mux. If you need a template, Buffalo prefers to use Plush rather than the built-in Go template mechanism. Pop, a collection of database connection modules, helps you convert database information into Go objects. You can also find standard methods for connecting to databases, handling cookies, and other tasks.

Cobra github.com/spf13/cobra

Sometimes all you need is a command line interface. Cobra provides all the standard features of CLI, so you don’t have to waste time implementing code to look for -h or -help flags. If your microservices need to respond to command line calls with lots of flags and other features, consider integrating Cobra.

Docker You can certainly run microservices on bare computers in dark rooms on office servers, but more and more people bundle their code in Docker containers and send them to the cloud. Small packages make it easier to handle lots of different code blocks, which can be a valuable service when your vision of a microservice architecture requires you to create lots of small independent code blocks.

It’s worth noting that Docker was developed in Go, although you might never think of that when deploying Docker containers. Docker Community Edition is open source, so you can participate if you need to, but most likely you’re just using Docker as a tool to deploy microservices. Go enthusiasts want to remember the fact that Docker was developed in Go because the ubiquity of Docker speaks volumes about their support for the language.

Echo echo.labstack.com/

Echo is a minimalist framework, but it provides many of the most important components. Routers can disassemble urls and then convert the pieces into parameters, so you don’t have to parse them yourself. You can then use a mixture of authentication, form parsing, compression, and rationality restrictions. You can focus on returning the correct information from the function.

Errors github.com/juju/errors

Sometimes, users of the API pass the wrong parameters. You can handle these parameters yourself, or you can make them Errors, which is a library that does most of the tracing automatically for easy debugging. When Errors occur, Errors uses comments to specify where and where the error occurred.

Gin github.com/gin-gonic/g…

Gin is Martini (github.com/go-martini/…) The next generation framework. Gin dispenses with the extras, so to speak, and focuses on providing the most useful parts. Developers who spend a lot of time building Node.js microservices will feel right at home. You can create a microservice by instantiating an object and then attaching functions to handle specific calls. Gin handles the routing, while your functions handle the business logic. Its code even looks a bit like Node.js code, except for punctuation.

Ginkgo onsi.github.io/ginkgo/

Testing is probably the most challenging part of microservice development. Ginkgo extends the built-in testing mechanism of the standard Go distribution with behavior-driven testing. Ginkgo provides a high-level mechanism for specifying what results a function or service should produce. Results are usually evaluated using the Gomega matchers provided by Ginkgo (onsi.github. IO/Gomega /), but you can use a different matcher library if you prefer.

Ginkgo is a comprehensive framework that provides options for setting up test data, running tests, and releasing test data after the fact. You just describe the results and let Ginkgo handle the rest.

Goa github.com/goadesign/g…

If you’re a developer who has worked with the Ruby and Praxis frameworks, or someone who appreciates the power of design languages, you’ll find a lot to like in Goa. You don’t need to write Go code yourself. You use the Goa DSL to write the design specification for the API, which Goa then converts into executable Go code. DSLS are optimized for microservice apis and force your design to follow a standard architecture.

Gorilla www.gorillatoolkit.org/

Gorilla Project provides a range of modules you need. The Gorilla Mux (www.gorillatoolkit.org/pkg/mux), the router used by many other frameworks, because it is too good. Many users use the Gorilla, because the websocket (www.gorillatoolkit.org/pkg/websock)… .

Gotify github.com/gotify/serv…

One of the challenges of synchronizing a set of microservices is to establish effective messaging nodes. Gotify is a simple server for sending and receiving messages, combining your collection of microservices with continuously stored messages. Perhaps the most useful part is its Web interface, which helps developers deal with the most frustrating debugging issues.

Keywords: Development framework front-end development Go API microservice