September 10, 2026
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Install Node.js on Ubuntu
Install Node.js on Ubuntu the right way with NodeSource for servers or nvm for dev machines, plus verification, npm 12, and production hardening tips.
September 07, 2026
13 min read
SSF Calculator Nepal — Slabs, Deductions & Calculator (2082/83)
SSF Calculator Nepal for FY 2082/83: 11% employee and 20% employer slabs on basic salary, worked deduction examples, tax offsets, and payroll gotchas.
September 02, 2026
9 min read
CKA Exam Preparation Guide
This CKA Exam Preparation Guide covers the 2026 curriculum, lab setup, time management strategies, and troubleshooting workflows to help you pass on the first attempt.
September 02, 2026
9 min read
The Container Runtime Interface (CRI) Explained
The Container Runtime Interface (CRI) explained for engineers managing Kubernetes clusters, covering architecture, runtime selection, and debugging production issues.
August 29, 2026
13 min read
Workload Identity Federation Without Long-Lived Keys
Workload Identity Federation Without Long-Lived Keys lets CI runners and apps authenticate to AWS, GCP, and Azure with short-lived OIDC tokens instead of static secrets.
August 26, 2026
8 min read
Google GKE: A Practical Guide
Google GKE: A Practical Guide for deploying production Kubernetes clusters with real configuration, cost controls, and operational patterns for 2026.
