How to Build an AI Code Reviewer That Teaches Instead of Fixing
Most AI code tools want to autocomplete your student's homework. I built a workflow that scores repositories across structured metrics and returns feedback that asks questions instead of handing out answers.
Read Article ->Self hosting
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Front-end and Back-end: The Complete Journey
Your React app talks to localhost:3000. Time to teach it real networking. Deploy a separate Next.js API service and wire it to your frontend using K8s DNS.
Observability Stack on K3s: Grafana + Prometheus + Loki + Alloy
Stop paying cloud providers to watch your own infrastructure fail
Free HTTPS for Kubernetes: Auto-Renewing Let's Encrypt Certificates
From floating IP to green padlock. Stop manually renewing SSL certs and configure Hetzner DNS, cert-manager, and Cilium for zero-touch HTTPS.
Indie ops
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How LinkedIn Silently Killed My Reach, Denied It Three Times, and Only Fixed It When I Mentioned GDPR
My LinkedIn impressions dropped from 10k to under 50 overnight. Support said nothing was wrong. Three weeks and a GDPR data access request later, the issue was suddenly "resolved"
Teach programming
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Best Python Code Graders for CS Teachers in 2026
Python is the most-taught programming language in the world — but grading Python assignments at scale is still a manual nightmare for most instructors. These five tools fix that.
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