An elegant way to handle server state, caching and synchronisation.
TanStack Query takes on the thankless work around server data in the frontend, namely fetching, caching and keeping it up to date. A lot of that is otherwise written by hand again and again, error-prone and tedious, from loading and error states to refetching stale data. TanStack Query bundles all of it behind a clear hook and keeps the cache fresh automatically. So the data in your interface stays reliably current while you focus on what actually matters.
More in the documentationAs soon as an interface pulls data from an API, we rely on TanStack Query instead of rewriting loading and error logic every time. The cache means your users see no spinners where data is already present. And on writes, automatic invalidation keeps the view current with no manual effort.
import { useQuery } from "@tanstack/react-query";
const { data, isLoading } = useQuery({
queryKey: ["users"],
queryFn: () => fetch("/api/users").then((r) => r.json()),
});Good to know
Clean, structured query keys are the key to targeted invalidation. We build them as tuples, by resource and parameters for instance, so an update refetches only the data actually affected.
More tools we work with in the same area.
React
Our preferred UI framework for interactive, component-based interfaces.
Next.js
The React meta-framework for SSR, routing and top-tier performance.
Angular
A structured framework for large, long-lived enterprise applications.
Vue
A lean, approachable framework for fast, reactive UIs.
Svelte & SvelteKit
A compiled framework for especially lean, fast interfaces.
Astro
Content-focused sites with minimal JavaScript and top performance.
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