JavaScript The Language Meetup: async/await
Yesterday we’ve hosted a “JavaScript the Language” Meetup at HolidayCheck. This is a monthly meetup where we go into details about specific aspects of JavaScript. The topic of...
Micro Frontends at HolidayCheck (part 2) - Speed
In the first part of this series, I describe why and how we do micro frontends at HolidayCheck. One of the key aspects I described was the...
Micro Frontends at HolidayCheck (part 1)
At HolidayCheck we just released our first Micro Frontend, the “new header”, which is placed above all HolidayCheck pages to guarantee a common look & feel. In this...
Create Universal Apps Using Next.js
Let’s talk first about libraries for creating universal applications. On GitHub you can find a large number of projects implementing the idea of universal web applications. However, all...
Simple Slackbot
Recently I’ve built a small slackbot that is posting with certain regularity in a specified Slack channel. I will tell you about the idea behind it and also...
Property-based testing in JavaScript
As developers we are always looking for new ways to ensure that our code works as we would expected. One way to achieve this, which is not as...
Build Custom UI Extensions for Contentful
Contentful is a powerful and developer-friendly CMS solution. In this article I will assume that the reader is already familiar with Contentful itself. Let us also skip...
Async Function Kata at #jslang Meetup
The callback-hell times are long over. We have better tools now. But which of the new kids on the block do you want to play with? In this...
