As a front-end engineer by profession, and having a few JavaScript open source projects myself, I’ve faced some challenges around unit testing, in my particular case, with Jest. [Read More]

Recently I have experienced the real pain of polyfilling Number.isSafeInteger method. [Read More]

Generally speaking, I would say everybody loves the destructuring assignment, and for good reasons. Next, I list some of the amazing things one can achieve with destructuring. [Read More]

The odds are high that you’re using webpack to bundle your assets. If you’re looking into an excellent way to feed environment variables to your applications, DefinePlugin might well be the answer. [Read More]

During the past two months, I’ve been developing a side project at work, this started with me doing a simple refactor task. At the time I looked at the solution we had in place, and it was dirty, but it was necessary to skip some considerable performance penalty. Maybe it... [Read More]