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.
Building a homelab is one of those things that starts with a Raspberry Pi on your desk and ends with you drilling holes in the wall at 11pm. If you’re reading this, you’ve probably hit that inflection point — the pile of switches, NAS boxes, and mini PCs is growing, and it’s time to get […]
Designing HTML emails in 2026 is still, somehow, one of the most frustrating things a developer can do. Table layouts, inline styles, Outlook’s stubbornness — it’s a timeless nightmare. That’s why drag-and-drop email builders exist, and why the open source ones are getting genuinely good. Whether you want something you can embed in your own […]
PDF operations are one of those recurring pain points that never fully go away. You need to fill a contract template, strip and rewrite document metadata before archiving, generate an invoice from an HTML template, and stamp every page with a branded header. The default answer is a SaaS API subscription that charges per document […]
Generating PDFs on a server is one of those tasks that sounds simple until you actually sit down to do it. HTML-to-PDF rendering drifts between browsers, LibreOffice headless mode is finicky to install, and most SaaS solutions charge per page once you hit volume. Gotenberg solves this cleanly: a single Docker container that bundles headless […]
FFmpeg is the swiss-army knife of media processing, but wiring it into a web application is rarely fun. You either install the binary on every worker, juggle temp directories, sanitise shell arguments, and hope nothing escapes your wrapper – or you reach for a heavy SaaS service and pay per minute of video. Aureum-Cloud/FFmpeg-API takes […]
So you want to set up email on a subdomain. Maybe you’re trying to route support@help.yourdomain.com to your helpdesk, or you want newsletters@mail.yourdomain.com to run through your ESP without torching your main domain’s reputation. Whatever the reason, you’ve landed on the right page. MX records for subdomains are one of those DNS topics that seem […]
I remember the absolute headache of managing local PHP environments a decade ago. You had a single global install, and testing a legacy application meant totally breaking your modern projects. We all reached for tools like PHP Brew to compile different versions from source, or VirtPHP, hoping for a Python-like virtual environment experience. Today, those […]
If you have ever embedded an audio player on a podcast site, a music portfolio, or a media archive, you have probably noticed that pretty rendered waveform behind the playhead. Libraries like Wavesurfer.js and Peaks.js can draw those visuals on the client, but decoding a 60-minute MP3 in the browser is slow, memory-hungry, and unreliable […]
Managing multiple social media accounts is exhausting. Between juggling different platforms, scheduling posts at optimal times, and keeping up with analytics, it’s easy to feel overwhelmed. Commercial tools like Buffer and Hootsuite work well but come with hefty subscription fees and feature limitations. Enter Postiz – an open-source, self-hosted social media scheduling platform that puts […]
Your server is being probed right now. Not maybe — definitely. Every public-facing IP on the internet gets hit by automated scanners, brute-force bots, and malware C2 callbacks within minutes of going live. The attackers aren’t targeting you specifically — they’re running scripts that sweep the entire IPv4 space on a loop, and your server […]
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Alexander Gräf
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