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Thoughts, tutorials, and insights on technology, automation, and building systems that work.

Best ESXi Free Alternatives in 2025: Powerful, Free, and Open-Source Options

Explore the top free and open-source alternatives to VMware ESXi for virtualization in 2025, from Proxmox VE to XCP-ng and more.

Learn how to set up your own home lab environment for experimenting with server technologies, virtualization, and networking.

Discover how to automate WhatsApp business messages and save customer responses directly to Excel or Google Sheets.