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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 […]
AI-generated phishing campaigns, snowshoe spam, and compromised accounts blasting garbage have made 2026 a genuinely rough time for inboxes — and every production mail environment needs a solid filtering layer to survive it. In 2026, the best open source options all run in Docker. This guide covers every major open source anti-spam solution with a […]
So, you’ve got containers running on your server, and they’re churning out log files like crazy? Yeah, that’s pretty much every Docker setup ever. If you don’t manage those logs, they’ll eventually eat up all your disk space, and nobody wants that surprise at 2:00. Enter blacklabelops/logrotate – a super handy Docker container that sits […]
YOURLS is a free, open-source set of PHP scripts that lets you run your own URL shortening service. Released under the MIT license, it gives you complete control over your links, detailed analytics, and the freedom to customize everything. The latest version, YOURLS 1.10.2, was released in July 2025 and comes with improvements to the […]
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 […]
PORTALZINE® NMN
Alexander Gräf
Stettiner Str. Nord 20
DE-49624 Löningen
PORTALZINE® NMN
Alexander Gräf
Stettiner Str. Nord 20
DE-49624 Löningen
