Nayuta: The Transformer — web

The browser version of the installation Nayuta: The Transformer. It is a faithful alternative experience, not a synthetic simulation: every frame is driven by captured or replayed real bert.c output, and the installation pace is preserved.

Live at nayuta.choiharam.com.

Layout

• frontend/ — the browser app (TypeScript + Vite, built with bun) plus the /about hub landing. Deployed to Cloudflare Pages.
• tap/ — Rust adapter that taps the engine's ZMQ/OSC output and writes the capture format, including the streaming full-dump used by the web player.
• audio_pipeline/ — opus encoding of the accent voice assets and playable subset computation. Encoded audio is served from Cloudflare R2.
• corpus_curation/ — scoring and selection of corpus sequences for the web demo (seed corpora live under seeds/).

Build

cd frontend
bun install
bun run build      # tsc && vite build  ->  dist/
bun run dev        # local dev server

tsc runs with strict noUnusedLocals, so the build fails on unused symbols.

Data

Large assets (captured op dumps, opus audio) are not committed; they are hosted on Cloudflare R2 and addressed at runtime via VITE_AUDIO_BASE and the capture base. Deployment config (bucket URLs, Pages project) lives in a local, uncommitted frontend/deploy.env (see frontend/deploy.env.example).

Related repositories

• nayuta — the physical installation.
• nayuta_bert — the pure-C engine.
• nayuta_crossword — the crossword companion.

License

Code is MIT. Non-code material (text, design, documentation) is CC BY-NC.