TanStack/query

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🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

Stars: 50.3k
Forks: 4.2k
Open beginner issues: 0
Indexed issues: 52
Avg merge: 18h 25m
Merged PRs (30d): 200

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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52 open issues indexed

`createQuery`/`createQueries`: a `queryFn` that reads reactive state before its first `await` causes an infinite observer teardown/refetch loop Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

TanStack/query#11541 · Opened Sep 18, 2026
invalidateQueries should preserve refetch intent during initial fetch Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

TanStack/query#11526 · 2 comments · Opened Sep 17, 2026
useMutation invokes the next mutation's onSettled with the previous result Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

TanStack/query#11451 · Opened Sep 9, 2026
[query-broadcast-client-experimental] Since 5.102.0 a newly mounted query overwrites the same query's resolved data in every other tab Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

TanStack/query#11391 · 2 reactions · Opened Sep 4, 2026
Solid Query v6 loses derived updates when mounting with warm stale cache Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

TanStack/query#11384 · 1 comment · Opened Sep 3, 2026
solid-query: STRICT_READ_UNTRACKED on Solid 2 — client()/options() read in component body (useMutation, useBaseQuery) Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

TanStack/query#11358 · 2 comments · 1 reaction · Opened Sep 1, 2026
Falsy query errors disable retryOnMount when throwOnError returns false Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

TanStack/query#11327 · Opened Aug 29, 2026
Server-side gcTime schedules a GC timer that pins the whole SSR async context Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

TanStack/query#11320 · 4 comments · 1 reaction · Opened Aug 28, 2026
solid: Optional initialData is not supported in infiniteQueryOptions Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TanStack/query#11286 · Opened Aug 25, 2026
useMutationState does not update when filters change (react-query) Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

TanStack/query#11272 · Opened Aug 24, 2026
solid-query v6: useQueries doesn't attach to the new hydration channel from #11168 Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

TanStack/query#11185 · 1 comment · Opened Aug 13, 2026
Tanstack Query Devtools does not fill out the whole page height in the tanstack devtools Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

TanStack/query#11182 · 2 comments · Opened Aug 13, 2026
Angular: whenStable() resolves while a mutation started with mutate() is still running Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

TanStack/query#11176 · Opened Aug 13, 2026
Devtools panel freezes the page for minutes when the query cache holds thousands of observed queries Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/query#11149 · Opened Aug 7, 2026
solid-query: switching the queryClient accessor strands the new client's cache (subscription stays on the old observer) Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

TanStack/query#11106 · 1 comment · Opened Jul 22, 2026
[vue-query] queryClient.fetchQuery passes getter options through without unwrapping Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

TanStack/query#11102 · Opened Jul 22, 2026
vue-query: `queryOptions()`'s real return type is unexported; the public name with the same identifier points at a different, legacy type Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/query#11042 · 3 comments · 1 reaction · Opened Jul 10, 2026
[vue-query] useQuery rejects spreading a queryOptions() result + override since v5.98.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

TanStack/query#10904 · 3 comments · 2 reactions · Opened Jun 8, 2026
`queryOptions` built via currying breaks SolidJS' Reactivity Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TanStack/query#10751 · 1 comment · 1 reaction · Opened May 22, 2026
HydrationBoundary ignores/skips server-prefetched query when a parent useQuery with same key is rendered before child useSuspenseQuery Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

TanStack/query#10145 · 4 comments · 1 reaction · Opened Feb 17, 2026
Weird bug with Angular unit tests Open

package: angular-query

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TanStack/query#10046 · 3 comments · Opened Jan 16, 2026
`isSuccess()` not triggering `effect()` during testing Open

package: angular-query

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/query#9981 · 3 comments · 1 reaction · Opened Dec 17, 2025
Solid Suspense is triggered on data access after checking isSuccess when loaded by ensureQueryData Open

package: solid-query

Difficulty 3/5 1-2 days Newbie friendliness 52/100

TanStack/query#9955 · 2 comments · 3 reactions · Opened Dec 8, 2025
Branded queryKey in queryOptions causes TS error (TS2769) in useQuery Open

package: vue-query

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/query#9920 · 3 comments · 3 reactions · Opened Nov 27, 2025
Reading out query signals in template causes test failure Open

package: angular-query

Difficulty 4/5 3-5 days Newbie friendliness 30/100

TanStack/query#9910 · 3 comments · Opened Nov 25, 2025
[svelte] Why can't I bind to a `createQuery` result? Open

package: svelte-query

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/query#9824 · 2 comments · Opened Oct 28, 2025
Query V6 for Svelte warning on building Open

package: svelte-query

TanStack/query#9740 · 4 reactions · 1 assignee · Opened Oct 9, 2025
Angular query: Optimistic updates are not synchronous Open

package: angular-query

TanStack/query#9735 · 6 comments · 2 reactions · 1 assignee · Opened Oct 6, 2025
Svelte createQuery doesn't support passing in a persister properly Open

package: svelte-query

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TanStack/query#9729 · Opened Oct 4, 2025
Query DevTools is not isolated Open

help wanted package: query-devtools

Difficulty 4/5 3-5 days Newbie friendliness 38/100

TanStack/query#9681 · 1 comment · Opened Sep 24, 2025
HydrationBoundary double fetching on subsequent visits Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TanStack/query#9610 · 5 comments · Opened Sep 2, 2025
Hydration error using loading state of useQuery when prefetching Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/query#9399 · 20 comments · 7 reactions · Opened Jul 10, 2025
SolidQueryDevtools doesn't render in a TansStack Start app Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TanStack/query#9085 · 2 comments · 3 reactions · Opened Apr 29, 2025
Angular: injectMutation skips pending state when triggered in constructor or ngOnInit Open

TanStack/query#9020 · 1 assignee · Opened Apr 15, 2025
Angular: no type narrowing on infinite query status Open

package: angular-query-experimental types

TanStack/query#8984 · 2 comments · 1 reaction · 1 assignee · Opened Apr 9, 2025
[Solid-query] reconcile called multiple times on every request Open

package: solid-query

Difficulty 3/5 1-2 days Newbie friendliness 35/100

TanStack/query#8873 · 1 comment · Opened Mar 28, 2025
when using preload in solidstart, the query runs again on the client Open

package: solid-query

TanStack/query#8840 · 1 comment · 1 assignee · Opened Mar 20, 2025
Mutation status incorrect after navigation in SvelteKit Open

package: svelte-query

Difficulty 3/5 1-2 days Newbie friendliness 50/100

TanStack/query#8772 · 2 comments · Opened Mar 8, 2025
Angular: publish stable package and deprecate experimental package Open

package: angular-query package: angular-query-devtools package: angular-query-devtools-experimental package: angular-query-experimental

TanStack/query#8713 · 5 comments · 19 reactions · 1 assignee · Opened Feb 26, 2025
Angular: fix `injectQueries` Open

bug package: angular-query package: angular-query-experimental

TanStack/query#8704 · 4 comments · 8 reactions · 1 assignee · Opened Feb 26, 2025
Stable release of `@tanstack/angular-query` and `@tanstack/angular-query-devtools` packages Open

package: angular-query package: angular-query-devtools package: angular-query-devtools-experimental package: angular-query-experimental

TanStack/query#8703 · 16 comments · 47 reactions · 1 assignee · Opened Feb 26, 2025
Solid-Query: Error isn't being set when fetching via SSR Open

package: solid-query

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TanStack/query#8300 · 3 comments · Opened Nov 17, 2024
`invalidateQueries` inconsistently cancels `fetchQuery` Open

package: react-query

Difficulty 5/5 Over a week Newbie friendliness 25/100

TanStack/query#8060 · 6 comments · 5 reactions · Opened Sep 15, 2024
Svelte: passing a store to createQuery breaks types when using `select` Open

package: svelte-query

Difficulty 3/5 1-2 days Newbie friendliness 42/100

TanStack/query#7673 · 2 comments · Opened Jul 4, 2024
[Bug?]: Result type of combine works not as expected Open

package: solid-query types

Difficulty 4/5 3-5 days Newbie friendliness 28/100

TanStack/query#7522 · 12 comments · Opened Jun 6, 2024
Bug: Dependent Query doesn't work with solid-js SSR Open

bug package: solid-query

TanStack/query#7513 · 8 comments · 1 reaction · 1 assignee · Opened Jun 4, 2024
[angular-query] Accessing `.data` kicks off the `CreateQueryOptions` function Open

package: angular-query package: angular-query-experimental

TanStack/query#7488 · 10 comments · 1 reaction · 1 assignee · Opened May 28, 2024
Hydration error thrown when using `PersistQueryClientProvider` and `Suspense` Open

package: react-query

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TanStack/query#6472 · 6 comments · Opened Dec 2, 2023
useSyncExternalStore should have a correct/frozen getServerSnapshot Open

package: react-query v5

TanStack/query#4690 · 1 comment · 1 reaction · 1 assignee · Opened Dec 23, 2022
Query keys with object property set to undefined are not considered equal to missing property during invalidation Open

package: react-query

Difficulty 3/5 1-2 days Newbie friendliness 52/100

TanStack/query#3741 · 15 comments · 4 reactions · Opened Jun 23, 2022

TanStack/query

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