Which emerging Go frameworks are worth paying attention to?

The following emerging frameworks in the Go language ecosystem are worth watching: gRPC: A high-performance RPC framework using the HTTP/2 protocol. Echo: An easy-to-use, flexible web framework that supports modern web technologies. Beego: A full-stack web framework based on the MVC pattern, with CRUD functionality out of the box. Gorilla: A lightweight web toolkit that makes it easy to create HTTP servers and middleware. Iris: A fast, modern application-optimized web framework with outstanding performance.

The emerging Go framework that has attracted much attention

In the booming ecosystem of the Go language, various innovations are constantly emerging Framework that provides developers with the tools to build powerful, efficient applications. Here are some emerging frameworks worth keeping an eye on:

gRPC:

gRPC is a general-purpose remote procedure call (RPC) framework that uses the HTTP/2 protocol communications, delivering superior performance and scalability.

package main

import (
    "context"
    "log"
    "net"
    "time"

    pb "github.com/go-grpc-tutorial/protos"
    "google.golang.org/grpc"
)

func main() {
    lis, err := net.Listen("tcp", ":9000")
    if err != nil {
        log.Fatalf("failed to listen: %v", err)
    }
    s := grpc.NewServer()
    pb.RegisterGreeterServer(s, &server{})
    if err := s.Serve(lis); err != nil {
        log.Fatalf("failed to serve: %v", err)
    }
}

type server struct {
    pb.UnimplementedGreeterServer
}
func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
    ctx, cancel := context.WithTimeout(ctx, time.Second)
    defer cancel()
    return &pb.HelloReply{Message: "Hello " + in.GetName()}, nil
}

Echo:

Echo is a high-performance web framework known for its ease of use, flexibility and support for modern web technologies.

package main

import (
    "github.com/labstack/echo"
)

func main() {
    e := echo.New()
    e.GET("/hello", func(c echo.Context) error {
        return c.String(200, "Hello, World!")
    })
    e.Logger.Fatal(e.Start(":1323"))
}

Beego:

Beego is a full-stack web framework built on the MVC pattern, providing out-of-the-box CRUD functionality and other useful features.

package main

import (
    "github.com/beego/beego/v2/server/web"
)

func main() {
    web.Router("/", &controllers.MainController{})
    web.Run()
}

type controllers.MainController struct {
    web.Controller
}

func (c *controllers.MainController) Get() {
    c.Data["Website"] = "beego.me"
    c.TplName = "index.tpl"
}

Gorilla:

Gorilla is a lightweight web toolkit that provides a set of functions to create HTTP servers and middleware.

package main

import (
    "net/http"
    "github.com/gorilla/mux"
)

func main() {
    r := mux.NewRouter()
    // /hello/{name}/ 路由匹配
    r.HandleFunc("/hello/{name}", HelloHandler)
    http.Handle("/", r)
    http.ListenAndServe(":8080", nil)
}

func HelloHandler(w http.ResponseWriter, r *http.Request) {
    vars := mux.Vars(r)
    name := vars["name"]
    w.Write([]byte("Hello, " + name + "!"))
}

Iris:

Iris is a fast web framework with great performance and features optimized for modern applications.

package main

import (
    "github.com/kataras/iris/v12"
)

func main() {
    app := iris.New()
    app.Get("/", func(ctx iris.Context) {
        ctx.HTML("<h1>Hello, World!</h1>")
    })
    app.Run(iris.Addr(":8080"))
}

These frameworks are just some noteworthy examples of Go’s emerging ecosystem, offering a variety of features and benefits to suit different application development needs.

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