{"slug":"tanstack-query","name":"TanStack Query","domain":"tanstack.com","verdict":"As of 2026-08-03, ChatGPT, Claude, Gemini collectively rank TanStack Query first for react server-state libraries for offline-first apps (one of 3 leaderboards it appears on). Source: https://modelsagree.com/product/tanstack-query (modelsagree.com, CC BY 4.0).","best_rank":1,"categories":3,"brief":{"category":"best-react-server-state-libraries-for-offline-first-apps","title":"Best React server-state libraries for offline-first apps","rank":1,"of":10,"top":null,"day":"2026-08-02","why":[{"t":"Offline persistence and mutation queuing","m":["ChatGPT","Claude","Gemini"],"q":"simple offline persistence plugins and mutation queuing"},{"t":"No custom backend sync infrastructure","m":["Claude","Gemini"],"q":"without requiring custom backend sync infrastructure"},{"t":"Mature React ecosystem","m":["ChatGPT","Claude"],"q":"mature React/React Native support"},{"t":"Offline-aware network controls","m":["ChatGPT","Claude"],"q":"offline-aware network modes"}],"gap":[],"fix":[{"t":"Not a sync engine","m":["ChatGPT","Claude","Gemini"],"q":"It is not a sync engine"},{"t":"Hand-roll conflict resolution","m":["ChatGPT","Claude","Gemini"],"q":"you hand-roll conflict resolution"},{"t":"Local querying and large-dataset persistence","m":["Claude","Gemini"],"q":"local reactive querying, and large-dataset persistence"}]},"entries":[{"slug":"best-react-server-state-libraries-for-offline-first-apps","title":"Best React server-state libraries for offline-first apps","rank":1,"of":10,"score":13,"appearances":3,"modelRanks":{"ChatGPT":1,"Claude":1,"Gemini":3},"reason":"Best all-around choice: protocol-agnostic, mature React/React Native support, persisted caches, offline-aware network modes, optimistic updates, and paused mutations that can resume after rehydration.","reasons":[{"model":"ChatGPT","reason":"Best all-around choice: protocol-agnostic, mature React/React Native support, persisted caches, offline-aware network modes, optimistic updates, and paused mutations that can resume after rehydration."},{"model":"Claude","reason":"The default React server-state library and the most practical offline-first foundation for the typical practitioner — first-class offline mutation queueing (paused mutations, resumePausedMutations), persisters (persistQueryClient to IndexedDB/localStorage), network-mode controls, and an enormous stable ecosystem; you can ship a solid offline app without adopting a whole sync backend."},{"model":"Gemini","reason":"Dominates standard React server-state management with simple offline persistence plugins and mutation queuing without requiring custom backend sync infrastructure. Assumes the app needs offline cache fallback rather than full offline relational synchronization."}],"fixes":[{"model":"ChatGPT","fix":"It is not a sync engine; conflict resolution, mutation dependencies, temporary IDs, and robust background sync remain application work."},{"model":"Claude","fix":"It is a cache with retry, not a sync engine — you hand-roll conflict resolution, local reactive querying, and large-dataset persistence; teams needing true bidirectional CRDT/rowlevel sync will outgrow it."},{"model":"Gemini","fix":"Not a local-first database engine; lacks client-side relational querying, CRDT multi-client conflict resolution, and automatic background delta sync."}],"updated":"2026-08-03","api":"https://modelsagree.com/api/v1/best/best-react-server-state-libraries-for-offline-first-apps.json"},{"slug":"best-react-state-management-library","title":"Best React state management library","rank":3,"of":7,"score":11,"appearances":4,"modelRanks":{"ChatGPT":3,"Claude":3,"Gemini":2,"Grok":5},"reason":"De facto standard for managing asynchronous server state with built-in caching, background refetching, and pagination management.","reasons":[{"model":"Gemini","reason":"De facto standard for managing asynchronous server state with built-in caching, background refetching, and pagination management."},{"model":"ChatGPT","reason":"Best-in-class server-state caching, synchronization, mutations, retries, invalidation, pagination, and SSR support"},{"model":"Claude","reason":"Redefined the category by recognizing most \"state\" is server cache — caching, revalidation, optimistic updates, and offline support eliminate the majority of client state code entirely; near-mandatory in data-heavy apps"},{"model":"Grok","reason":"Excels at server/remote state (caching, syncing, optimistic updates) which covers 70-80% of \"state\" needs in typical apps when paired with lightweight client stores, transformative for data-heavy UIs with built-in async handling"}],"fixes":[{"model":"ChatGPT","fix":"Add an equally coherent solution for general client-owned state"},{"model":"Claude","fix":"It's deliberately not a client-state manager, so it needs a companion library for UI state — a first-party lightweight client-state story (beyond TanStack Store's still-maturing status) would make it a complete answer."},{"model":"Gemini","fix":"Simplify its complex caching configuration options to lower the learning curve for beginners."},{"model":"Grok","fix":"Not a full client/global state replacement; focused on server state so requires pairing for UI/client logic"}],"updated":"2026-07-14","rank_history":{"days":["2026-06-29","2026-06-30","2026-07-08","2026-07-09","2026-07-10","2026-07-14"],"ranks":[3,3,2,2,3,5]},"reasoning_shift":[{"model":"ChatGPT","from":"2026-07-09","to":"2026-07-10","added":[{"t":"server-state synchronization and mutations","q":"synchronization, mutations"}],"dropped":[{"t":"optimistic updates","q":"optimistic updates"},{"t":"huge React adoption","q":"huge React adoption"},{"t":"removes hardest state problems","q":"it removes the hardest state problems most apps actually have"}]},{"model":"Claude","from":"2026-07-08","to":"2026-07-09","added":[{"t":"offline support","q":"offline support"},{"t":"TanStack Store still maturing","q":"TanStack Store's still-maturing status"}],"dropped":[{"t":"pagination and suspense support","q":"pagination, and suspense support"},{"t":"framework-agnostic core","q":"framework-agnostic core"},{"t":"superb devtools","q":"superb devtools"}]}],"api":"https://modelsagree.com/api/v1/best/best-react-state-management-library.json"},{"slug":"best-state-management-libraries-for-large-react-applications","title":"Best state management libraries for large React applications","rank":5,"of":6,"score":5,"appearances":1,"modelRanks":{"Claude":1},"reason":"Most large-app \"state\" is server cache, and TanStack Query solved that category so decisively that adopting it typically deletes more state code than any client-state library adds — normalized caching, invalidation, optimistic updates, offline/persist, and first-class Suspense/RSC interop across framework churn; assumption shaping the rank: the typical large React app is data-heavy CRUD/dashboard work, so the server-state tool earns the top spot even though it isn't a general-purpose store","reasons":[{"model":"Claude","reason":"Most large-app \"state\" is server cache, and TanStack Query solved that category so decisively that adopting it typically deletes more state code than any client-state library adds — normalized caching, invalidation, optimistic updates, offline/persist, and first-class Suspense/RSC interop across framework churn; assumption shaping the rank: the typical large React app is data-heavy CRUD/dashboard work, so the server-state tool earns the top spot even though it isn't a general-purpose store"}],"fixes":[{"model":"Claude","fix":"It is not a client-state manager — apps with heavy local/UI/domain state (editors, canvases, multi-step flows) still need a second library alongside it, and misusing it as one leads to cache-as-store hacks"}],"updated":"2026-07-16","api":"https://modelsagree.com/api/v1/best/best-state-management-libraries-for-large-react-applications.json"}],"page":"https://modelsagree.com/product/tanstack-query","check":"https://modelsagree.com/check?q=TanStack%20Query","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}