jest-each is a small library that lets you write jest test cases with just one line. It was added to Jest in version 23.0.1 and makes editing, adding and reading tests much easier. This article will show you how a jest-each test is written with examples of where we use it on our projects. A… Continue reading
Posts tagged "front-end"
A Comprehensive Introduction to Webpack, the Module Bundler
As a front-end Javascript developer, managing your source files can quickly get tricky. On the back-end side, Node has a built-in module resolver —require— whereas there is no built-in module resolver in the browsers. In this article, I will get you started with Webpack, a very powerful tool to organize, compile and package your source… Continue reading