pig

The pig-mesh/pig repository is a lightweight, fast, and flexible web framework for building modern web applications in Go. It provides a simple and intuitive API for handling HTTP requests, routing, middleware, and more, making it a great choice for developers looking to build scalable and efficient web applications.

Pros

• Simplicity: Pig is designed to be easy to use and understand, with a clean and concise API that makes it easy to get started.
• Performance: Pig is built on top of the high-performance net/http package, and is optimized for speed and efficiency.
• Flexibility: Pig is highly customizable and can be easily extended with middleware and other plugins.
• Scalability: Pig is designed to be scalable and can handle high-traffic web applications with ease.

Cons

• Limited Documentation: While the Pig project has a good amount of documentation, it may not be as comprehensive as some other web frameworks.
• Smaller Community: Pig has a smaller community compared to some of the more popular Go web frameworks, which may make it harder to find support and resources.
• Fewer Features: Pig is a relatively lightweight framework, which means it may not have as many built-in features as some of the more feature-rich web frameworks.
• Lack of Widespread Adoption: Pig is not as widely used as some of the more popular Go web frameworks, which may make it harder to find developers who are familiar with the project.

Code Examples

Here are a few examples of how to use Pig in your Go web applications:

1. Basic HTTP Handler:

package main

import (
    "fmt"
    "net/http"

    "github.com/pig-mesh/pig"
)

func main() {
    r := pig.New()

    r.Get("/", func(c *pig.Context) error {
        _, err := fmt.Fprintf(c.Writer, "Hello, World!")
        return err
    })

    http.ListenAndServe(":8080", r)
}

2. Routing and Parameters:

package main

import (
    "fmt"
    "net/http"

    "github.com/pig-mesh/pig"
)

func main() {
    r := pig.New()

    r.Get("/users/:id", func(c *pig.Context) error {
        id := c.Param("id")
        _, err := fmt.Fprintf(c.Writer, "User ID: %s", id)
        return err
    })

    http.ListenAndServe(":8080", r)
}

3. Middleware:

package main

import (
    "fmt"
    "net/http"

    "github.com/pig-mesh/pig"
)

func main() {
    r := pig.New()

    r.Use(func(next pig.HandlerFunc) pig.HandlerFunc {
        return func(c *pig.Context) error {
            fmt.Println("Before request")
            err := next(c)
            fmt.Println("After request")
            return err
        }
    })

    r.Get("/", func(c *pig.Context) error {
        _, err := fmt.Fprintf(c.Writer, "Hello, World!")
        return err
    })

    http.ListenAndServe(":8080", r)
}

Getting Started

To get started with Pig, you can follow these steps:

1. Install Go on your system if you haven't already.
2. Create a new Go module for your project:

go mod init your-project

3. Install the Pig package:

go get github.com/pig-mesh/pig

4. Create a new file (e.g., main.go) and add the following code:

package main

import (
    "fmt"
    "net/http"

    "github.com/pig-mesh/pig"
)

func main() {
    r := pig.New()

    r.Get("/", func(c *pig.Context) error {
        _, err := fmt.Fprintf(c.Writer, "Hello, Worl