Is it just me? Why am I so tired? Like all the time. Not exhausted, but always some flavor of tired. Physically. Mentally. Across the board tired.

I recently ran into an issue when working on a deployment that ended up pretty clearly pointing to some issues with environment variables. The application is leveraging PM2. This is a really handy tool most of time time, but there is also a lot of hidden corners and black magic at play. This can make resolving some seemingly obvious issues really challenging. Let's sort out this one.

One of the core skill-sets a developer needs are some strategies to handling data. I don't know about you, but I feel like I'm always doing this type of work. Arrays are a super common structure we encounter a lot in JavaScript and ES6 brought along with it some pretty great new array methods. These new methods are really powerful and can substantially clean up your code. Let's take a look at `map` today to get things started.

One of the core selling points of writing styles using Sass (or SCSS) is being able to use variables. This isn’t as novel a concept now that we have CSS variables native to CSS, but it’s still a big part of Sass. They work as you’d expect for the most part with one exception, the `!default` keyword. It’s not a feature most people take advantage of that often or maybe even know about, but let’s take a look at how this works so you can leverage it should the need arise.

Here's a list of some of the available inline elements. This isn't an exhaustive list, but it's a subset that I find most useful and worth noting.