# Stan Website

This is my personal website, including:

- Contact info / social links
- About me
- Blog posts + comments
- Projects like Animaldex, CatchEmAll

## Language learner

`/projects/language-learner` teaches Dutch and Korean (explained in English) and
English (explained in Dutch), from A1 to C1. Korean starts with a Hangul level.
It runs entirely in the browser: no database tables, migrations or API keys.

- Course content lives in `src/lib/language-learner/courses/<lang>/<level>.ts` as
  compact `target | translation | note` lines, plus markdown notes and
  multiple-choice grammar questions (`prompt | answer | wrong; wrong | explanation`).
  Exercises (choice, typing, sentence building, fill-in-the-blank, listening,
  matching) are generated from that data. `content.test.ts` validates every lesson.
- Endless drills are generated by code in `src/lib/language-learner/drills/`:
  number words, Dutch/English clock times, de/het, plurals, Dutch and Korean
  conjugation (a rule-based Korean conjugator handling the ㅂ/ㄷ/르/ㅅ/ㅎ
  irregulars), Korean particles and counters, Hangul reading, English irregular
  verbs, comparatives and a/an.
- Challenges: a seeded daily challenge (first score of the day counts), 60-second
  sprint, survival with three lives, mixed practice, level tests that mark a level
  as done at 80%, and spaced-repetition reviews (simplified SM-2).
- Audio uses the browser's speech synthesis, so listening exercises appear only
  when the device has a voice for the language. Romanization of Korean is
  approximate Revised Romanization.
- Progress, streaks and settings are stored in `localStorage`
  (`language-learner-v1`), per browser. Export/import on the overview page moves
  them between devices.