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Recently updated posts

The latest revisions across our writing on tunnels, networking, self-hosting, self-hosted LLMs, and AI - freshest updates first.


Which AI Design Tool Should You Pick in 2026?

AI Design Tools Claude Design

Compare Claude Design, Google Stitch, Figma Make, and Sketch MCP to choose the right AI design workflow for concepting, design systems, prototypes, and handoff.

Why are X-Forwarded-For and Forwarded Headers Useful?

Http Networking Security

Learn how X-Forwarded-For and Forwarded HTTP headers help preserve client IP addresses through proxies and load balancers. Understand their use cases for logging, security, rate limiting, and geolocation.

Debugging Real-Time Communication Apps: VoIP, SMS, and Identity Checks

VoIP Troubleshooting Networking

How to debug VoIP calls, SMS delivery, and phone number verification: locate the point of failure, read API responses and logs, separate signaling problems from media problems, test webhooks on their own, and trace verification codes end to end.

Best DNS for Gaming in 2026

Gaming DNS Networking

Discover the best DNS for gaming in 2026 to reduce latency and improve performance. Explore top options like Cloudflare, Quad9, AdGuard, NextDNS, and Control D with setup guides.

Cloud in a Bottle Wants Self-Hosting to Feel Like Using a Smartphone

Cloud in a Bottle Self-Hosted Open Source

Imbue's new open-source personal cloud platform packages containerized self-hosted apps behind one login and one router. It's a genuinely different take on self-hosting, but its own docs admit the networking story isn't solved yet - here's the gap and how to close it today.

Self-Host Hermes Agent for Free with OpenRouter's Free Models

Hermes Agent AI Agents Self-Hosted AI

How to install Nous Research's open-source Hermes Agent on your own machine and run it at zero token cost on OpenRouter free models - the tool-calling and 64K context requirements, the request limits that actually bite, a free-model fallback chain, and remote access over a tunnel.

What AI Coding Agents Pick When You Let Them Choose Your Stack

AI Coding Agents Developer Tools Claude Code

A 5,292-session study measured which vendors Claude Code, Codex, and Cursor actually pick for payments, databases, email, and storage. The agents agree with each other only 42% of the time.

Cybersecurity Equipment for College Students

Cybersecurity Security Privacy

A practical list of cybersecurity equipment for college students: hardware security keys, encrypted external drives, privacy screens, data-blocking chargers, webcam covers, and the dorm-network rules for personal routers.