Revision 146

Articles and updates:

• Frontend JavaScript performance testing: A comprehensive guide (link)

• The Variability Principle: How to Decide What Deserves a Span (link)

• Top 9 LLM Observability Tools in 2025 (link)

• Thank You, Grafana: How Beyla Helped Us, and How You Can Use it Too! (link)

• Managing Kubernetes Workloads Using the App of Apps Pattern in ArgoCD-2 (link)

• The observability maturity curve: How IT leaders are shifting from tools to outcomes (link)

• How OpenAI Uses Kubernetes And Apache Kafka for GenAI (link)

• Why IaC Alone Isn’t Enough (link)

• The Case for Abstractions in IaC (link)

• Has This Report EXPOSED THE TRUTH About AI Assisted Software Development? (link)