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2articles

🌐Adding i18n to an Entire OSS React App: react-i18next Setup, Japanese Localization, Testing, and Splitting the Work into PRs

A hands-on record of retrofitting i18n onto a mature OSS React app with react-i18next: Japanese localization, plurals, testing (vitest/Playwright), splitting the work into per-page PRs, and lazy-loading locales.

2026-06-18

reacti18nextplaywrightoss

📦Turning Digital Archive SIP Creation into a Native macOS App — A Record of Development, Signing, and Release

A record of implementing a native macOS app that builds SIPs from born-digital/digitized files in Swift instead of the upstream (BitCurator/Linux) tool, then signing, notarizing, and publishing it.

2026-06-16

デジタルアーカイブmacosswiftsiegfried