Design it in Claude, build it in Claude Code: how I upgraded my site
I redesigned my portfolio site by splitting the job in two: work out the design in a normal Claude conversation first, then hand the settled direction to Claude Code and let it do the building. Here is how that handoff went, what the upgrade actually covered - Next 16, React 19, Tailwind v4, GSAP, Zod 4 - and the one dependency I deliberately left pinned.