PhotoCraft: What One Expert and the Latest LLMs Did to the Adobe Suite
A Rust developer open sourced clean-room Adobe alternatives built with Claude Opus 5.5. What the current wave of LLMs can and cannot do, and why the expert still matters.
celld, Explained: Self-Hosting Durable Objects on Your Own Machines
celld from Deno Land runs a Cloudflare Workers application on your own machines: Durable Objects, KV, Queues, D1, Workflows, backed by your own S3 bucket and no control plane. A sysadmin tour of the use cases, the costs, and how the per-entity cell model differs from building on Postgres plus Redis.
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Self-Hosting Your Email in 2026: Is It Still Worth the Pain?
In 2026 the cost of self-hosting email is not the server, it is the blacklist tax: inherited VPS IP reputation, broader sender mandates, and silent non-delivery you cannot see. My sysadmin verdict is that for most people it is no longer worth the pain, plus the narrow cases where it still is, and the relay-based middle ground I recommend instead.
Best software for photographers: HoneyBook vs Dubsado vs Studio Ninja vs Pixieset Studio Manager
HoneyBook, Dubsado, Studio Ninja, and Pixieset Studio Manager compared for a solo photography business: real 2026 prices from vendor pages, automation depth, galleries, free tiers, team billing, setup effort, and which tool fits which kind of photographer.
Best Software for Personal Trainers and Online Coaches Running Their Own Business
The best personal trainer and online coaching software is decided by the pricing model, not the sticker: per-client tiers, add-on stacks for payments, nutrition, and branded apps, transaction fees, and what the export looks like when you leave. An honest comparison of ABC Trainerize, TrueCoach, Everfit, and PT Distinction with real 2026 USD pricing, the per-client math that changes which tier you need, and the checks to run before you sign.
Wake-on-LAN Is Your Friend When Self-Hosting: Turn Servers On and Off on Your Terms
The smallest automation in the smart home is also one of the most useful: a Wake-on-LAN packet that spins a sleeping server back to life. A sysadmin read on WoL use cases, Home Assistant automations, coexisting with Zigbee smart plugs, waking on demand, and how to shut down gracefully without cutting power under load.
IoT VLANs Without Breaking Your Smart Home: A Practical Firewall Guide
Your smart bulb does not need access to the network your laptop sits on, but walling it off the wrong way breaks discovery, onboarding, and voice control. Smart home VLAN segmentation from a sysadmin perspective: mDNS, firewall zones per layer, hub placement, and device classes that should never be walled off entirely.