Articles on Development

Sarah Port

Let’s say you have two GitHub accounts: one is a work account that you use for professional projects, and the other is for your top secret hacker projects. This can cause problems like trying to push to a repository with an account that doesn’t have access or having the wrong GitHub author in your commits. …

Brian Griggs

If your project could at all be described as a web application, your UX pipeline would likely benefit from adopting Cypress. Beating out Selenium on speed as well as breadth of testing tools, Cypress provides automated testing of your website’s critical features in a matter of minutes. A testing framework built on top of many …

Prakash Venkatraman

In my last post, I described how to generate a platform-specific Elixir release. Now, the only thing left to do is to put it on the world wide web. To follow along with this post, you’ll need a few things: An IP address for a remote machine (preferably running Linux) you want to deploy your …

Shannon Wells

Several months ago, I had a story requiring metaprogramming in golang. I wasn’t very familiar with reflections in Go, and the available docs and write-ups aren’t the best for me, since I’m a learn-by-example kind of person. Having come to Go (ha) as a Rubyist, the lack of generics left a little bit of a …

Linden Melvin

Introduction GraphQL is growing in popularity because it allows applications to request only the data they need using a strongly-typed, self-documenting query structure that enables an API to deliver data that can evolve over time. Unlike traditional REST APIs, GraphQL exposes a single endpoint to query and mutate data. Upon learning this, one of the …

Sarah Port

Customizing your terminal is a fun way to streamline and personalize your digital workspace. People are more productive when using tools they enjoy and tend to value things they made themselves at a premium, but, as with all technical adventures, it can also be a little tedious to track down all the relevant documentation. This …

Prakash Venkatraman

While releases are meant to be self-contained executables, they still call out to native system libraries to do things like open TCP sockets and write to files. That means that the native libraries referenced at compile time need to be exactly the same as the ones on your target machine. Unless you can guarantee that your workstation and cloud are exactly the same, releases can seem like only half the promise of a stress-free deployment.

Eric Fung

Starting with Rails 6, Webpacker became the default asset compiler, replacing sprockets–better known as the asset pipeline. While the asset pipeline was a big step for its time in making it easy to package JS, CSS, and images, webpack has matured enough to do all of the above and more, due to modern JavaScript’s support …

Rit Li

Say we have Project X and Project Y that require Postgres 9 and Postgres 10 respectively. These projects aren’t using Docker to manage their Postgres dependency so it is up to each developer to manage this themselves. How do we get different versions of Postgres running simultaneously on our workstation without making any modifications to …

Jon Rogers

Writing a good, clean pull request description gives us developers a chance to use words (not code) to explain why we are making the change, describe the problem this code is solving, and provide context around why we chose a particular implementation.