文章
ものづくり、学び、覚えておきたい小さなことについて。
ノート2026/06/21
ノートBuilding an offline-first PWA with Workbox — 学习笔记
What actually worked when caching app data for full offline use.
ノート2026/06/02
Structuring JLPT grammar data
A flat JSON schema that survived three refactors.
ノート2026/05/20
Service workers, briefly
The mental model that finally made them click.
ノート2026/05/12
Getting spaced review intervals right
Tuning the schedule until reviews stopped piling up.
ノート2026/05/02
Notes app graveyard
Every notes app I abandoned, and the one habit that stuck.
ノート2026/04/22
Debugging on a train
Two hours, no wifi, one very stubborn service worker.