About me
Hello, I’m Jonas. I love developing apps for the web and smartphones. Currently, I’m studying Computer Science at the Bremen University of Applied Sciences. In addition to my studies, I also work part-time as a freelance developer. On this website I’d like to share my knowledge with the world and hopefully help others along the way.

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Recent Posts
Thoughts about what im building and learningHow to add authentication to your Astro site
Learn how to easily calculate the estimated reading time of your blog posts using Contentlayer. Our step-by-step guide shows you how to implement this feature and improve user experience on your website.
3 min readHow to Calculate Estimated Reading Time with Contentlayer
Learn how to easily calculate the estimated reading time of your blog posts using Contentlayer. Our step-by-step guide shows you how to implement this feature and improve user experience on your website.
3 min readUnderstand the MQTT Protocol - all you need to know
MQTT is a lightweight, machine-to-machine communication protocol that is quickly becoming the go-to choice for IoT and connected devices. Learn how it works and when to use it with our comprehensive guide.
13 min readHow to build a simple Wordpress slidehow in php with JavaScript and CSS
In this blogpost I want to show you how to create a slideshow yourself using php, javascript and css.
3 min readKotlin If-Else on one line short (with Examples)
In kotlin, you can create an if else on one line of code. For example val num = if (value < 0) 0 else value; This can improve your code quality.
3 min readKotlin String Formatting with Examples
In this blogpost I've summarized some folder structure for different project approaches for you, so you don't have to face this problem.
4 min readHow to structure your jetpack compose project
In this blogpost I've summarized some folder structure for different project approaches for you, so you don't have to face this problem.
5 min read