Jeromy Mobley

Local-first chess review that runs Stockfish in-browser, imports real games, and turns mistakes into repeatable training.

Browser-local shift planning for weekly coverage, availability, templates, and manager edits.

A single Vancouver Island view for ferry, weather, wildfire, traffic, and disruption signals.

Designing Mobile-First Analysis UX for Serious Study

Serious mobile analysis worked once the board became a hard layout constraint, navigation was optimized for fast scrubbing, and advanced controls moved out of the primary study path.

How I Validate Move Classification Quality

Move labels start with deterministic centipawn thresholds, then get softened or overridden based on depth, stability, mate context, and MultiPV ambiguity.

Why I Stopped Trusting Browser Multithreading Checks

Feature detection can say multithreading is supported, but only runtime validation, fallback paths, and recovery logic make browser-native analysis reliable.