Gofiber

Gofiber is a fast lightweight web framework with simple api, inspired by expressjs. The simplicity of the api makes it easy to get started with. It’s also fast and has a lot of features. Setup Create a new project Create a new directory and initialize a go module. go mod init github.com/adharshmk96/gofiber-init Install gofiber go get -u github.com/gofiber/fiber/v2 a main.go with hello world touch main.go package main import "github.com/gofiber/fiber/v2" func main() { // gofiber with default settings app := fiber.New() // handler for root path app.Get("/", func(c *fiber.Ctx) error { return c.SendString("Hello, World 👋!") }) // start server on port 3000 app.Listen(":3000") fmt.Println("Server started on port 3000") } Dockerfile for building the app ...

Dependancy injection is a pattern where we pass down dependancies to initializers. This pattern is used to avoid global variables and to make code more testable. For example in go, you can create a service which depends on a repository and pass the repository to the service initializer. Suppose you have a directory like this server ├─entities │ ├─data.go │ └─server.go ├─handler │ └─handler.go ├─service │ └─service.go └─storage └─storage.go main.go suppose you have a User struct in data.go ...