Insights and hands-on guides on frontend, backend, databases, IT infrastructure, and AI solutions.
Running an LLM on CPU Only - Real Numbers from an Old Xeon with 256GB RAM
Our Servers Catch Burglars Every Day - TREEWALL Field Test Report
NVMe Storage Benchmark: Optane to HDD - 20 Devices Compared with fio
Local AI Video Generation with ComfyUI + Wan 2.2 - An RTX PRO 6000 96GB Build Log
Structuring Unstructured Documents with an LLM - Measured Accuracy on a 19-Item Menu
After years of tmux, I switched to zellij for Claude Code SSH sessions. Better resize handling, intuitive copy, and long-term stability make it a better fit. One zj script handles any number of servers.
Every SSH disconnect kills your Claude Code session. Adding tmux as a layer between your connection and the process keeps the AI working regardless of network drops. Real configs deployed across dozens of servers.
winget was missing and the Store wouldn't open. Here's how I manually installed three dependency packages to bring winget back, then got Windows Terminal and Claude Code up and running.
IDEs can feel heavy. With Claude Code and TreeRU, one terminal covers coding, debugging, and remote server work.
A practical review after 3 months with Claude Code CLI. 23 blog posts written, PageSpeed optimized 38 to 88, server management automated. Honest strengths, limitations, and Cursor comparison.
Guarding the Front Door of Your Network - TREEWALL, an AI Security Gateway
Build a CCTV Recording Server Without an NVR - RTSP + ffmpeg + systemd, 180-Day Retention
Our MoE Model Started Spewing Garbage - What Auditing All 18,432 Expert Weights Revealed
What We Learned Building and Auditing 990 AI-Generated English Learning Scenes
BGE-M3 vs mE5-Large - Comparing Korean RAG Search Quality Head to Head
