Posts / Tech

When running applications - or VMs - insight is extremely important. In this post I'll show you how to use Prometheus node exporter to create a handful of useful metrics in Grafana.

For a project I had to set up multi-tenancy in NestJS and TypeORM, which turned out to be quite an interesting challenge. In this post I'll describe which approach I went with, go through my findings, and give you a fully working setup which you can use and adapt for your own project!

Need a type-safe way to access JSON paths or object leaves in TypeScript? Look no further!

Setting up a proper kiosk mode with Chromium on a Pi can prove quite tricky. Here's how you do it!

Websockets are a great tool for fast 2-way communication. However, they have some caveats when dealing with devices on a local network.