Blog
Articles, tutorials, and insights about web development, frontend technologies, and software engineering.
Kubernetes Cluster Down After Reboot: A Full Postmortem
My 6-node Kubernetes cluster went dark after a master node rebooted for the first time in 1 year and 275 days. Here is the full incident timeline and the permanent fix.
Fix bwrap Error on Ubuntu 24.04 in Docker for Codex CLI
Codex CLI fails with bwrap namespace error on Ubuntu 24.04 Docker containers. Learn the exact cause and three working fixes to get file patching running again.
Why Your SSL Certificate Is Only 6 Months Now (2026)
SSL certificate validity just dropped to 200 days. Here's why CA/B Forum made the change and how to stay ahead using Sectigo or DigiCert.
ngrok: Expose Localhost to the Web in 5 Minutes
How ngrok saved my Google OAuth testing when VS Code Remote SSH blocked port forwarding. Free, global install on Ubuntu 24, works across every project.
Remove a Ghost Git Repo from VS Code Source Control
Seeing a mystery folder with 10,000+ changes in VS Code Source Control? You probably have a ghost Git repo. Here's how to kill it for good in three quick steps.
Uptime Kuma: Monitor Websites, Alert via Telegram
Learn how to self-host Uptime Kuma with Docker and get instant Telegram alerts when any of your websites go down. No recurring fees, full control.