A second brain for physics. Notes written in LaTeX become searchable, graphable, and tangible.
A second brain for physics. Notes written in LaTeX become searchable, graphable, and tangible.
The home screen isn't a list — it's a map. Each note is a star, drawn together by what it shares. Hover a star to glimpse it, double-click to open it.
Write in Markdown with LaTeX math, rendered with KaTeX at build time for fast, beautiful equations on every page.
Auto-built from tags and related links. Navigate your physics notes by connection, not just by folder structure.
Find any note, equation, or concept instantly. Powered by Pagefind after a production build.
Interactive physics simulations embedded directly in notes — pendulum, wave superposition, planetary orbit, and more.
Track study progress and surface forgotten concepts with random note. Full keyboard navigation throughout.
Installable as a progressive web app. Fully responsive on mobile. Complete Japanese and English bilingual support.