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Writing Tests for React Applications Using Jest and Enzyme


While it is important to have a well-tested API, solid test coverage is a must for any React application. Tests increase confidence in the code and helps prevent shipping bugs to users. That’s why we’re going to focus on testing in this post, specifically for React applications. By the end, you’ll...

Using Dotfiles for Managing Development and Many Other Magical Things


Howdy folks! 🎉 I'm Simon Owen, and over the years, I've loved being a part of and learning from the dotfiles community. I spend a lot of time teaching developers and running workshops. In those sessions, demonstrating how I set up my development environment is often one of things that folks...

JavaScript Glossary: Array .map() Method


Basics The map() method takes a callback method that performs an operation on the elements in the array. It returns a new array containing the resulting values of running the

Create your own Serverless API


If you don’t already know of it, Todd Motto has this great list of public APIs. It’s awesome if you’re trying out a new framework or new layout pattern and want to hit the ground running without fussing with the content. But what if you want or need to make your own API? Serverless can help create...

JAMstack Comments


JAMstack sites are often seen as being static. A more accurate mental model for them would be that they are sites which have the ability to be hosted statically. The difference might seem semantic, but thanks to the rise of many tools and services which simplify running a build and deploying...

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