Go Community Linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Go community here or just enjoy what everyone else has found!

Instrumenting a Buffalo Application with New Relic

 Brian Scott

imdario/gluo: write your Go net/http server once, deploy it everywhere

Write your HTTP application in Go once, deploy it everywhere (on-premise & AWS Lambda supported)


Just call gluo.ListenAndServe instead of http.ListenAndServe.

package main

import (

func handler(w http.ResponseWriter, r *http.Request) {
        w.Write([]byte("Hello from Gluo"))

func main() {
        gluo.ListenAndServe(":3000", http.HandlerFunc(handler))
 Dario Castañé

Go Support now in AWS Lambda

 Brian Scott

Buffalo v0.10.3 Released! - File Uploads, Unix Socket Support & Improved Windows Support

Buffalo Blog https://blog.gobuffalo.io/buffalo-v0-10-3-released-d871076013d1

 Brian Scott

Colly - Fast and Elegant Scraping Framework for Gophers

Colly - Fast and Elegant Scraping Framework for Gophers.

With Colly you can easily extract structured data from websites, which can be used for a wide range of applications, like data mining, data processing or archiving.


Clean API
Fast (>1k request/sec on a single core)
Manages request delays and maximum concurrency per domain
Automatic cookie and session handling
Sync/async/parallel scraping
Automatic encoding of non-unicode responses
Robots.txt support
Google App Engine support
 Brian Scott

Gophercises.com - coding exercises for budding gophers

Gophercises.com - coding exercises for budding gophers

Gophercises is a FREE course that will help you become more familiar with Go while developing your skills as a programmer. In the course we will build roughly 20 different mini-applications, packages, and tools that are each designed to teach you something different.

 Brian Scott

Datacol an open source control layer on top of cloud(AWS/GCP)

Datacol is a control layer on top of cloud(AWS/GCP), to provide Heroku like experience with power of Kubernetes under the hood

More: https://www.datacol.io/

Github : https://github.com/datacol-io/datacol

 shyam mohan kanojia

Automating the Backup of GitHub Repositories Using ghbackup

Let me explain my setup to keep backups of my repositories on my own server.



Golang wrapper for TVDB json api version 2


Use Go Channels to Build a Crawler

Learn how to use channels to model your data flow by building a web crawler in Go.



Bulldog: the http checker

Bulldog is an amazing hunting dog that checks for you a list of URLs and warns you by email if one of them returns a http code that is not 200.



Goroutines Make Concurrency (Almost) Easy [Blog]

A program that supports concurrency can carry out several operations at the same time. That’s especially important on today’s multi-core computer processors. A program that uses 4 cores at once could theoretically run almost 4 times as fast (well, for certain operations). But programs without concurrency support can usually only use a single core, which lets a lot of processing power go to waste.

Read More

 Brian Scott

The O’Reilly Programming Podcast: Inside the development of a new Go ecosystem.

The O’Reilly Programming Podcast: Inside the development of a new Go ecosystem. Mark Bates on Go and Buffalo

 Mark Bates

Things to know about HTTP in Go - Blog

 Brian Scott

Securing API end points using Negroni, Gorilla Mux, and JWT Middleware

These days when I develop RESTful APIs, I prefer Go programming language in the back-end. I don’t use any “web framework” , rather I prefer the net/http package in the standard library. Along with the standard library, I also use some third-party libraries.

Read More

 Brian Scott

Baloo - Expressive end-to-end HTTP API testing made easy in Go

Expressive and versatile end-to-end HTTP API testing made easy in Go (golang), built on top of gentleman HTTP client toolkit.

Baloo Package

 Brian Scott

Use of Defer in Go