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.