A practitioner-written newsletter applying resilience engineering research (Klein, Woods, Dekker and others) to software systems, SRE and incident response. Each issue unpacks a specific academic paper or practical question and connects it to current concerns such as AI agents and on-call judgement.

Doron Katz, a Technical Program Manager, writes practical essays on operating AI agents safely, covering admission gates for equipment-controlling agents, OpenAI DevDay 2026 analysis, and pre-deployment simulation for SRE. The newsletter offers concrete engineering frameworks aimed at program managers and reliability engineers working with agentic systems.

Groktopus is a newsletter on practical AI transformation, covering cost-effective model choices, the changing role of product builders, and how agentic systems can earn autonomy in operations. Readers get concrete, lesson-driven guidance on applying AI in engineering and product work with attention to governance and evidence.

Esc.sh is a personal technical blog by a Site Reliability Engineer covering SRE, DevOps, software engineering and self-hosting. Readers get hands-on walkthroughs such as building a toy container orchestrator with AI coding tools, remote-controlling Claude Code from a phone over SSH and Tailscale, and a personal account of switching laptops between Linux and Windows.