Many apps need to know if user device is offline so they can show "offline" indicators or use local cache instead of an API.

I made a few tests to find out how to boost network transfer speed on Raspberry Pi 4 and is it worth the hassle.

Debt is a fascinating concept and it has a huge impact on our lives whether we like it or not.

A full guide on how to get, customize and install the latest Raspbian distro on a Rappberry Pi 4.

How to test SD cards and flash drives in order to make sure they deliver on their promises.

A convenient way to restrict access to certain endpoints.

Public servers are exposed to anyone with the internet connection and it has some negative side effects.

What's wrong with going cashless.

One of the most comprehensive books on economics and beyond.

Docker and Docker Compose are convenient tools if you need to run some software without bloating your system with dependencies that you don't use on a daily basis.