Building Concurrent Workflows in Go with Goroutines and Channels

Using goroutines and channels, we can ensure that our program works on on more than one task in a given time period. In this post, we'll use goroutines, channels and WaitGroups to process a "bulk user registration" request.… »

Debugging a Go Web App with VSCode and Delve

I found that using Delve to debug a Golang web app was fairly non-intuitive. Keep reading to find out how its done!… »

Mocking HTTP Requests in Golang

Let's take a look at how we can use interfaces to build a shared mock HTTP client that we can use across the test suite of our Golang app.… »

Building Dynamic Outputs with Terraform Expressions and Functions

We know we can define a Terraform module that produces output for another module to use as input. But how can we build dynamic output from a module that creates a set resources, and format that output just right to act as input elsewhere? It's possible with the help of… »

Knock Down Your House: Refactoring and The Creative Process

Recently, my team and I were tasked with the holy grail of assignments--a greenfield project. We were writing brand new code in a brand new app to meet brand new requirements. Like many developers, we jumped at this chance to design our own codebase and solve a new set of… »