TanStack
TanStack Intent/Registry/state-in-url

state-in-url

Store state in URL as in object, types and structure are preserved, with TS validation. Same API as React.useState, wthout any hasssle or boilerplate. Next.js@14-15, react-router@6-7, and remix@2.

Skills

shared-state-no-url

core
159 linesSource

Use useSharedState (from state-in-url, NOT a framework subpath) as a framework-agnostic cross-component state primitive when URL sync is explicitly NOT wanted. Same module-scoped default-state-identity rule as useUrlState. A lightweight Context.Provider replacement that works in React, Next.js, Vite, Remix without setup. Load this skill when the user wants shared state but specifies "no URL", or for state that is sensitive, ephemeral, or too large to live in the URL.