§01Blog
Notes + case studies

One stream for writing, builds, and sanitized delivery narratives.

I cannot publish details about current employer work, so this stream blends public notes with sanitized project case studies.

Follow

RSS now.

2026-03-2612 min readNote
Sanitized

Supabase vs CloudKit for a local-first diagnostics app

An early working comparison of Supabase and CloudKit for a private, local-first iPhone diagnostics app. These are provisional findings and product-shape predictions that I want to revisit once the real build, sync path, and browser workflow are exercised.

2026-03-1813 min readNote
Sanitized

Setgraph, Apple Health, TabPFN, and the day my lifting log got serious

I pulled my Setgraph history and Apple Health context into one table, rebuilt 1,548 exercise-sessions, benchmarked six tabular models, and learned three things fast: completed session quality was more explainable than I expected, cardio 24-48 hours before lifting looked better than expected, and personal-record windows were narrower than normal training defaults.

2026-03-104 min readNote
Sanitized

The Loop Is the Product

Ralph loops, VS Code Autopilot, Chief, and Lisa all point at the same thing: the useful part is persistence, not the prompt.

2026-02-276 min readNote
Sanitized

Why VS Code Insiders Feels Worth It Again

My take on recent VS Code Insiders and agent workflow updates, based on public sources, with a few reasons to keep Stable installed too.