create-react-app v3, What's new?

When you're looking to setup your React developer environment, create-react-app is one of the go to ways to go about it. This package allows you to do so with minimal configuration as it creates most of the boilerplate code needed to get you up and running.

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Exploring the hidden potential of JavaScript arrays!

Undoubtedly, arrays are one of the most useful and extremely popular JS data structures. These indexed collections proved time and time again that they're still the best (if not only) choice for a various number of use cases.

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How to know what to test

Practical advice to help you determine what to test. Knowing how to test is great and important. I've created a LOT of content that teaches people the fundamentals of testing, how to configure tools, how to write tests for specific scenarios, and so on.

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A Software Engineering survival guide

The first few years of my career were a time of intense learning. I encountered the realities of being a software engineer and had to acquire many skills that I didn’t know I needed. Looking back, it would sure have been nice to know the things I know now.

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Practical RxJS and Angular

Working with RxJS is a little bit like having superpowers: your powers allow you to do extraordinary things, but they’re easy to misuse, and when that happens — it can be quite dangerous!

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Build a Slack App in 10 Minutes with MongoDB Stitch

Slack is not only the fastest growing startup in history, but it's also an app by the same name and one of the most popular communication tools in use today. We use it extensively at MongoDB to foster efficient communications between teams and across the company. We're not alone.

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Understanding CSS Writing Methodologies

In this post we’re going to see what CSS writing methodologies are, some well known methodologies, and how they can be useful to us in optimizing our CSS code. Let’s start with the simplest question to get the ball rolling. What is a methodology?

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