Developer Tools & DevOps
How to Self-Host Visual Regression Testing in Your CI Pipeline
Set up self-hosted visual regression testing in CI with BackstopJS, Docker, GitLab/Gitea runners, /dev/shm fixes, and VPS sizing.
Sajjad 13 min read
Author
Sajjad
Senior DevOps Writer
4 posts
Sajjad is a DevOps engineer and systems specialist whose career has spanned advertising platforms, AI-driven social media analysis, and the maintenance of high-availability Kubernetes infrastructure. Based in Armenia, he holds a Master's in Software Engineering and writes with the clean procedural clarity of a well-organized laboratory notebook. Unlike his writing, he is less serious in life and enjoys every moment as if it were his last.
Developer Tools & DevOps
Stop Running Docker Desktop: Offload Your Builds to a VPS Instead
Docker Desktop eats RAM, slows builds, and charges teams. Here's how to run Docker Engine on a VPS and build remotely over SSH with docker context.
Sajjad 14 min read
Developer Tools & DevOps
Coolify vs Dokploy: A Thorough Comparison for Self-Hosted PaaS on a VPS
Coolify vs Dokploy compared in detail: January 2026 CVEs, license changes, zero-downtime reality, Docker Swarm status, RAM use, and how to pick.
Sajjad 15 min read
AI & Machine Learning
6 AI Agent Loop Failure Modes That Break Production Systems
AI agent loops fail in production for six predictable reasons, from infinite loops to retry storms. Here is what breaks and the harness fix for each.
Sajjad 18 min read