๐ Learning(4)
๐ STUDY
My Study Know-hows โ a platform about how to study itself: evidence-based study methods, elementary Korean/math/science/social studies, English (PTE) and German (A1โC1) tracks with speech trainers, and coding.
๐ธ EGC
Essential Guitar Chords โ 218 searchable voicings across open chords, open-tension forms, alternate tunings, jazz drop-2/drop-3, and electric triads. Every diagram plays, labels its notes, and works offline.
๐ BP
A picture-book reader with narration, built from a pipeline that turns pptx/ppt/pdf/image sources into a browsable book view. Made for my own kids' early reading, and in daily use.
๐ฅ EWD
Interactive beginner's guide to worship drumming โ bilingual (EN/KR), every pattern an audible looping GrooveGrid with a tempo trainer. Crash course first, then the fundamentals that earn it.
๐ต Music & Sound(2)
๐ธ GB
Guitar Builder โ shape a build (TARGET) against a reference instrument (BASE) on the same ~110 parameters, hear the physics-simulated tone delta, and export real CAD. Pickups are modelled per instrument and by type (single/humbucker/P-90/piezo/mic) โ a piezo or mic puts the soundboard itself in the loop. No modes: a 34" scale is a bass. (Merged TACO + PASTA.)
๐ฅ Healthcare(4)
๐ฅ SALT
Nurse shift scheduler built on a CP-SAT constraint solver โ monthly rotas for multi-role wards, nurse shift requests, realtime updates, staff invites, and per-nurse calendar (ICS) export.
CSB
๐ ๏ธ Tools & Data(5)
๐ต WF
WorshipFlow โ run a worship service end to end: an 867-song library with versions, song forms and YouTube references, setlist (์ฝํฐ) building, and a score viewer that follows the setlist order on stage.
