News

This is the under-development branch. Stay tuned for the upcoming release v12.2.0. Looking for a stable release? Head over to the v12.1.8 branch instead.

Try the official Iris Command Line Interface today!

Iris Web Framework

Iris is a fast, simple yet fully featured and very efficient web framework for Go.

It provides a beautifully expressive and easy to use foundation for your next website or API.

Simple Handler

package main

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

type (
  request struct {
    Firstname string `json:"firstname"`
    Lastname  string `json:"lastname"`
  }

  response struct {
    ID      uint64 `json:"id"`
    Message string `json:"message"`
  }
)

func main() {
  app := iris.New()
  app.Handle("PUT", "/users/{id:uint64}", updateUser)
  app.Listen(":8080")
}

func updateUser(ctx iris.Context) {
  id, _ := ctx.Params().GetUint64("id")

  var req request
  if err := ctx.ReadJSON(&req); err != nil {
    ctx.StopWithError(iris.StatusBadRequest, err)
    return
  }

  resp := response{
    ID:      id,
    Message: req.Firstname + " updated successfully",
  }
  ctx.JSON(resp)
}

Read the routing examples for more!

Handler with custom input and output arguments

Interesting? Read the examples.

MVC

package main

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

type (
  request struct {
    Firstname string `json:"firstname"`
    Lastname  string `json:"lastname"`
  }

  response struct {
    ID      uint64 `json:"id"`
    Message string `json:"message"`
  }
)

func main() {
  app := iris.New()
  mvc.Configure(app.Party("/users"), configureMVC)
  app.Listen(":8080")
}

func configureMVC(app *mvc.Application) {
  app.Handle(new(userController))
}

type userController struct {
  // [...dependencies]
}

func (c *userController) PutBy(id uint64, req request) response {
  return response{
    ID:      id,
    Message: req.Firstname + " updated successfully",
  }
}

Want to see more? Navigate through mvc examples!

Learn what others saying about Iris and star this open-source project to support its potentials.

👑 Supporters

With your help, we can improve Open Source web development for everyone!

Donations from China are now accepted!

📖 Learning Iris

$ mkdir myapp && cd myapp
$ go mod init myapp
$ go get github.com/kataras/iris/v12@master # or @v12.2.0-alpha2

Iris contains extensive and thorough documentation making it easy to get started with the framework.

For a more detailed technical documentation you can head over to our godocs. And for executable code you can always visit the ./_examples repository's subdirectory.

Do you like to read while traveling?

You can request a PDF and online access of the Iris E-Book (New Edition, future v12.2.0+) today and be participated in the development of Iris.

🙌 Contributing

We'd love to see your contribution to the Iris Web Framework! For more information about contributing to the Iris project please check the CONTRIBUTING.md file.

List of all Contributors

🛡 Security Vulnerabilities

If you discover a security vulnerability within Iris, please send an e-mail to iris-go@outlook.com. All security vulnerabilities will be promptly addressed.

📝 License

This project is licensed under the BSD 3-clause license, just like the Go project itself.

The project name "Iris" was inspired by the Greek mythology.

baoch254/iris