CORS VS mux

And, you could find some cors knowledge on https://github.com/rs/cors

We have REST services that need to be used with the browser, We configured these HTTP Golang services to handle CORS using cors package.

Give it a try to this library https://github.com/rs/cors and put the middleware in your router.

I'm learning Go, so I made a pretty simple rest api, now I want to use it in a React frontent, I decided to use the github.com/rs/cors library, using the default configuration of this library everything works fine, but when I add "AllowedOrigins":

rs/cors - GitHub

Now, for CORS I am currently using the rs/cors package, but noticed that it has the whole gin-gonic/gin library as a dependency. I found gin-chi/cors which has no dependency at all but seems to do the same thing.

The only thing missing is a more dynamic router, and this is where we have the usefulness of being able to pick a small, focused library for it (e.g. gorilla/mux). The base package is also highly interoperable with middleware (e.g. rs/cors for managing CORS headers), so in most cases it is easier to just pick out the features you want and compose them on top of net/http (or write them yourself), rather than find a framework that does it all.

Hello, I am new to go and I have created a mux server using gorm. I am using the cors go library to enable cors. I have added a vue/nuxt frontend and all my routes are working fine. However, I have been trying to integrate react-admin and I am getting cors issues only on PUT requests. Could someone help me figure out what the issue is. Thanks.

It might be a function of the fact that the project had a hand crafted main rather than using the generated one, but when I hit this for adding CORS to a go-swagger project we used a handler generated by rs/cors as middleware - it (and a bunch of other middleware) wrapped the generated server's handler as go-swagger uses one root handler.

This is not a disproval, but gorilla/mux has comparatively poor benchmark results among popular (many stars) third-party HTTP routers. , used by many users.

This attention to detail also can mean that for key abstractions in a tool or framework, what concretely goes on doesn't go unexplained. For example, when I was learning Go for web development, my first stumbling block was understanding how interfaces worked, particularly http.Handler, which is key to doing web development with Go's powerful net/http package and the fits-like-a-glove package built on top of it, the Gorilla Mux router. My way of finding out how that worked, and seeing the elegance of that interface, was pretty unorthodox - I figured out how Handlers worked by looking directly at Go's source code (which also is a demonstration of Go's readability, if you're interested in joining the Gophers!). And coming out of that was my very first tech talk at in 2015, on learning Gorilla from its Node.js counterpart, Express.js!

In this ApiGateway implementation, we've employed the Gorilla Mux router for enhanced route handling. Let's break down the key components:

Now that we have set up the Go environment, we can start building our API. The first step is to choose a framework. There are several popular frameworks for building APIs in Go, such as Gorilla mux, Echo, and Gin. For this article, we'll use Gorilla mux.

Mir is a toolkit to develop RESTful API backend service like develop service of gRPC. It adapt some HTTP framework sush as Gin, Chi, Hertz, Echo, Iris, Fiber, Macaron, Mux, httprouter。

My personal favorite tools: - https://github.com/go-kit/ for building services (although it's not necessary a great tool for prototyping) - https://github.com/gorilla/mux router (although it's been recently deprecated, so I'm looking for a similar, maintained library) - https://entgo.io/ ORM - https://watermill.io/ for messaging

We will be using Gorilla Mux to create the APIs locally. Gorilla Mux implements a request router and dispatcher to match the incoming requests.