What libraries and frameworks were used in the Go service?

Go services often use the following libraries and frameworks:

• net/http — the standard library for creating HTTP servers and clients.
• gorilla/mux — a powerful router for HTTP requests.
• gin-gonic/gin — a lightweight and fast web framework.
• gorm — an ORM for working with databases.
• logrus or zap — libraries for structured logging.
• viper — for configuration management.
• cobra — for creating CLI applications.

Example of using Gin:

import "github.com/gin-gonic/gin"

func main() {
    r := gin.Default()
    r.GET("/ping", func(c *gin.Context) {
        c.JSON(200, gin.H{"message": "pong"})
    })
    r.Run() // starts the server on :8080
}