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Spider Mobile
Classic Spider Solitaire with a frosty coat. Built mobile-first in vanilla JavaScript — drag, stack, sequence, repeat.
Vanilla JSDrag & DropMobile-First

What This Proves
Touch-Friendly Card UX
Card dragging that feels right on touch and trackpad alike — no frameworks, just DOM.
Framework-Free Shipping
A full card game in plain JavaScript. Proof you don't need a stack to ship one.
Mobile-First Layout
Designed for thumbs first, scales cleanly to desktop. One codebase, both surfaces.