Arrows in React Swiper Js: How to Customize Prev/Next Button

I was asked on YouTube to explain how to customize the appearance of the prev/next arrows in the React version of Swiper Js. There are 2 methods. One is to simply overwrite the color value. The other one is to completely replace the image. Follow along to learn how to accomplish both. 1. Change Color of […]

How we became the 2nd fastest online retail shop in Germany

I’ve been working for my client HSE24 for quite some time now on optimizing their website’s load performance with their team. In this article I’d like to share how and what we optimized to become the 2nd fastest retail online shop in Germany according to Dynatrace Performance Benchmark. Actions to improve website performance Disclaimer: This […]

How to add dots every 3 digits in currency values with JavaScript

If you’re European like me, you’re probably used to this notation: € 366.432 instead of 366,432 or 366432. In order to get this done in JavaScript you want to do the following: // Number var money = 366432; // Convert to String and add dots every 3 digits var moneyDots = money.toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, “$1.”); // Set […]