Kubernetes v1.35: New level of efficiency with in-place Pod restart (5 minute read)
Kubernetes 1.35 introduced the new alpha feature, "Restart All Containers," enabling efficient, in-place restarts of all containers within a Pod rather than deleting and recreating it. This functionality significantly reduces recovery overhead for AI/ML workloads, potentially saving over $100,000 monthly on large 1,000-node clusters by allowing a fast reset from the last checkpoint.
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Stop Forwarding Errors, Start Designing Them (11 minute read)
Most Rust error handling forwards errors without preserving actionable context, leaving machines unable to recover and humans unable to debug effectively. Errors should be deliberately designed: flat, action-oriented kinds and statuses for programmatic handling, combined with enforced, low-friction context capture at boundaries so every failure explains what happened, where, and what to do next.
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tunnelto (GitHub Repo)
tunnelto is a Rust-based tool that allows users to expose their local web server to the internet via a public URL, with a distributed version hosted on fly.io utilizing a gossip mechanism for its operations.
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witr (GitHub Repo)
witr is a new tool designed to explicitly answer "Why is this running?" for processes, services, or port bindings by tracing their causal chain. It maps all inquiries to PIDs, providing a human-readable output that explains how a process was started and its full ancestry.
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21 Lessons From 14 Years at Google (8 minute read)
Long-term engineering impact comes less from clever code and more from user obsession, clarity, alignment, communication, and systematically removing unnecessary work, while managing people, incentives, abstractions, and organizational complexity. Over a multi-decade career, success compounds through humility, writing and teaching for clarity, deliberate tradeoffs with time and energy, and investing in relationships.
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Claude Code On-The-Go (3 minute read)
A mobile-first development setup runs multiple Claude Code agents in parallel from a phone using Termius + mosh into a pay-per-use Vultr VM secured by Tailscale, with tmux for persistence and git worktrees for parallel features.
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