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A real-world case study of silent email loss caused by DANE/TLSA record mismatch. From empty logs to tcpdump packet capture revealing TLS handshake failures, with TLSA update procedures and automation strategies.

Explore how to sync VSCode .TODO files to calendar apps via CalDAV. Covers iCalendar format conversion, Radicale bridging, Nextcloud Tasks, and more solutions for developer task management.

Seeing unfamiliar 404 requests and strange URLs in your NGINX logs? This article explains automated scanning attacks—their origins, intent—and provides practical defenses using Fail2ban, CrowdSec, and more.

Seeing strange 404 requests and bizarre URLs in your NGINX access logs? Learn what automated scanning attacks are, where they come from, and how to defend with Fail2ban, CrowdSec, and other practical solutions.

Learn how to fix corrupted media files after power outages using FFmpeg and ffprobe for automated detection, integrated with Sonarr for batch cleanup and re-downloading.

Lidarr only downloads full albums? This guide covers containerized solutions like spotDL and yt-dlp for single-track downloads and multi-language music needs.

Explore how to sync VSCode .TODO files to calendar apps via CalDAV. Covers iCalendar format conversion, Radicale bridging, Nextcloud Tasks, and more solutions for developer task management.

Learn how to securely expose self-hosted services via VPS using WireGuard tunnels, Pangolin, and reverse proxies — enabling client-free access to Plex, Immich, and more while hiding your home IP.

Jellybox v2.0 launches on Google Play as a public beta, offering Jellyfin users a professional native music experience with lyrics, offline playback, multi-library support, and more—completely free and open source.

OneDrive stalls when file count approaches 400K, causing sync failures and high CPU usage. This guide analyzes the bottleneck and compares Syncthing, Nextcloud, rsync/rclone for self-hosted sync.

OneDrive stalls as file counts approach 400K, causing sync failures and high CPU usage. This guide analyzes the technical causes and compares self-hosted alternatives like Syncthing, Nextcloud, and rsync/rclone.

Learn how to safely expose self-hosted services to the internet using DMZ, VLAN isolation, and VM approaches while protecting your home network from attacks.

MCP-Billing is a self-hosted Next.js boilerplate providing OAuth 2.1 auth, Stripe usage billing, API key management, and Redis rate limiting for MCP servers—one-time €79 payment with no revenue share.

Second Brain desktop brings unified persistent memory across AI tools for Mac and Windows, featuring intelligent recall, auto-built knowledge graphs, and self-hosted data via Cloudflare.

Buzz is an open-source decentralized group chat platform for human-AI agent collaboration—model-agnostic, self-sovereign, and designed to replace the fragmented Slack/GitHub experience.

Complete guide to building a self-hosted smart climate system with Home Assistant, ESPHome, and Zigbee sensors—covering dashboards, DIY Nest alternatives, and VPN remote access for fully local control.

Learn how to build a self-hosted Google Voice alternative with Asterisk and FreePBX for virtual number privacy. Covers PBX setup, DID selection, SMS verification, and honest analysis of benefits and limitations.

Compare three system options for a Dell OptiPlex 3080 self-hosting server: Lubuntu, Debian, and headless virtualization. Learn why Proxmox is ideal for 64GB RAM Homelab setups.

Learn how to build your own email archiving tool using Maildir format and metadata separation to break free from Gmail/Outlook dependency and reclaim data sovereignty.

Compare three system configurations for Dell OptiPlex 3080 self-hosting: Lubuntu+Docker, Debian+GUI+Docker, and headless virtualization, plus why Proxmox is optimal for 64GB RAM machines.