Widgets
Small embeddable widgets, each on its own subdomain. Live previews below — each is also embeddable in a page via its iframe. See the repo.
Japanese Verb Conjugation Tower
Toggle morpheme layers (causative, passive/potential, polite, negative, past) and watch a Japanese verb assemble morpheme-by-morpheme in canonical composition order, with each tier highlighting the newly-added morpheme and naming its auxiliary (助動詞). Search 26,784 verbs by romaji, kana, or kanji — romaji is auto-converted to kana.
Pennsic Planner
Browse the Pennsic 53 (2026) class schedule as a side-by-side day timetable, build a shareable personal calendar with time-conflict detection (stored online and reached by a link), and export your plan to calendar (.ics).
Image Comparison Table
Side-by-side comparison grids of labelled images, with click-to-zoom lightbox and per-row prompt info. Shows a table picker by default; selects a table via the /<id> path or ?table=<id>, and scales to fit the viewport.