back of book

colophon

typefaces

loadingnext/font · self-hosted latin subsets

displayoutfit · 200–900

bodygeist · 300 / 400 / 500 / 600

monogeist mono · 400 / 500

accentinstrument serif · italic only

engineering

frameworknext.js 16 · app router · turbopack

uireact 19 · tailwind v4 · motion / react

transitionsnative view transitions api

hostingvercel · cloudflare ssl

this site authored with

agentclaude code · cli

modelclaude opus 5.5 · gpt-5.5 / codex

copyjeff, with the model as editor

card arthand-drawn svg specimens

production stack

orchestrationclaude code · studioly pipeline

stillsgpt image 2.5 · midjourney v8

videoseedance 2.5 · kling 3 · runway aleph

compositionremotion · hyperframes · fframes · three.js

interactive demos

imagegpt image 2.5 colour-pencil storyboards

limitvercel firewall · per-visitor rate limit

fallbackpublic sample mode when limited or unconfigured

brand contract

palettewarm cream · maroon ink · vinaceous cinnamon

motifprotected wordmark period · governed display dot

motionevery animation has a reduced-motion fallback

voicesentence-case body · italic only on one word

repo

commit · 879fc86

license

codemit