https://www.pistack.xyz/tags/data-fetching/ Recent content in Data-Fetching on Pi Stack Hugo en-us Tue, 11 Aug 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-08-11-tanstack-query-vs-swr-vs-rtk-query-react-data-fetching-comparison/ Tue, 11 Aug 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-08-11-tanstack-query-vs-swr-vs-rtk-query-react-data-fetching-comparison/ <p>Your React app works. It fetches data, shows spinners, and somehow ships. But look closer: every component fetches on mount, the same endpoint is requested six times on one screen, and a background refetch blows away a form the user is mid-way through typing. That&rsquo;s not a React problem — it&rsquo;s a server-state problem, and the three dominant libraries in 2026 solve it very differently. <strong>TanStack Query</strong> (50,106 stars, updated August 2026), <strong>SWR</strong> (32,456 stars, by Vercel), and <strong>RTK Query</strong> (part of Redux Toolkit, 11,223 stars) each make different bets about how much framework you want. This guide compares them with real code from their official docs, real trade-offs, and a clear verdict for your stack.</p>