Looking for a reliable partner to bring your project to the next level? Whether it’s development, design, security, or ongoing support—I’d love to chat and see how I can help.
Ever wondered if your website is actually working for your users right now? Like, not just “is the server responding” but “can someone actually log in, click through pages, and do the things they’re supposed to do?” That’s where synthetic monitoring comes in, and it’s pretty neat. What’s Synthetic Monitoring Anyway? Think of synthetic monitoring […]
So you’re running Docker containers and need to schedule some tasks? Let me introduce you to Ofelia – think of it as cron’s cooler, Docker-savvy cousin. Built with Go, it’s lightweight and specifically made for containerized environments. In this guide, we’re going to set up Ofelia using Docker Compose with config files (not labels – […]
What is Firefly III? Firefly III is a free and open-source personal finances manager designed to give you insight into and control over your finances. Built on the principle that knowing where your money goes helps you stop it from going there, Firefly III offers: Prerequisites Before starting, ensure you have: Docker Compose Configuration Download […]
Updates Enterprise-Grade S3-Compatible Storage In an era where data sovereignty and privacy concerns are at an all-time high, the need for self-hosted alternatives to major cloud providers has never been more pressing. Enter Garage, an innovative open-source distributed object storage system that brings enterprise-grade S3-compatible storage to your own infrastructure. Developed by Deuxfleurs, a French […]
Why SuiteCRM 8 Represents the Future of Open-Source CRM SuiteCRM 8 marks a revolutionary transformation in the open-source CRM landscape, representing a complete architectural rebuild that positions it as a serious competitor to commercial CRM solutions like Salesforce and HubSpot. Unlike its predecessor SuiteCRM 7, which was built on legacy PHP architecture, SuiteCRM 8 is […]
Remember Server-Sent Events? That “simple” web standard that everyone said was dead? Well, plot twist: SSE is having its main character moment in 2025, and honestly, it’s about time. Want to setup a central SSE Server? Check out my article about mercure. The Underdog Story We Didn’t See Coming For years, SSE lived in WebSockets’ […]
Mercure is an open-source protocol for pushing data updates to web browsers and other HTTP clients in real-time. It’s built on top of Server-Sent Events (SSE) and provides a fast, reliable, and battery-efficient way to implement real-time communications. The Mercure hub is distributed as a custom build of the Caddy web server with the Mercure […]
UPDATED: 03 / 2026 What’s the Deal with Image CDNs? The image CDN space is pretty solid right now, with a bunch of established players and some newer options that are actually worth your time. Everyone’s focused on real-time optimization, next-gen formats like AVIF and WebP, and making it easier to work with your existing […]
Sure, you could manage all your databases through the terminal like it’s 1995, but even the most hardcore command-line enthusiasts deserve a break sometimes. Managing databases with a proper GUI doesn’t make you less of a Linux user – it makes you a smart one. Whether you’re running Ubuntu on your development machine, deploying on […]
If you’re tired of wrestling with command-line database tools or squinting at terminal windows, you’ve come to the right place. Managing databases doesn’t have to feel like deciphering ancient code – modern GUI tools can make your life so much easier. Whether you’re a solo developer building the next big app, a student learning the […]
PORTALZINE® NMN
Alexander Gräf
Stettiner Str. Nord 20
DE-49624 Löningen
