What’s all the hype about React Server Components?

A couple of weeks ago the React team announced React Server Components. In this article today I will explain what it is, why they came up with this strategy and how to get prepared for it.

Lazy loading images with Intersection Observer

Images play a huge role in loading performance. Websites loading tons of images upfront can be paying a high price in terms of user experience. Based on google’s research 53% of mobile users abandon a site if it does not load in 3 seconds.

To avoid this issue, I am going to show you how to implement lazy loading in only a few lines of code!