Tenjin 天神
Visualization of Neuroplastic Learning
Concept · 2026
Tenjin is the deified Sugawara no Michizane, patron of scholarship. His attribute is the plum blossom.
技術 Stack
- Frontend
- React Three Fiber · drei · postprocessing · three
- State
- zustand · zod
- Tests
- vitest with coverage · testing-library
01 課題 Problem
Anyone learning a language or an instrument mostly practises by feel. Learning research is fairly clear about what consolidates memory: spaced repetition, active recall, enough sleep. None of it is visible. You cannot see what is stable and what is decaying again.
Tenjin should make that visible. Not as a bar chart, but as a picture of a net that thickens in some places and thins in others.
02 手法 Approach
Still open. The approach only settles once it is clear where the learning data comes from. Until then any technical choice would be a guess.
03 結果 Result
No measured values yet. Once there is something to profile, this chapter will report frame rate at increasing node counts, time to first frame, and the browser's memory footprint over a session.
04 次 Next step
First settle which data actually shows progress. Without that the visualisation is decoration.