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Should I use SWR?

React Hooks for Data Fetching - swr.vercel.app

Depends. If you build React or Next.js apps and want a free, simple data-fetching layer, SWR is a safe pick. If you need richer caching, mutations, or non-React support, choose TanStack Query instead.

Confidence

Medium. Based on ~11 public sources. Many 'SWR' search matches were unrelated (UK rail operator, bass amps, finance, ham radio) and excluded.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support qualityNo evidence; community-driven open source
  • Security posture

Pricing

$0

Open source

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • React/Next.js apps
  • Lightweight client-side caching
  • Vercel-stack teams
  • Small teams avoiding heavy state libraries

Not for

  • Non-React stacks
  • Complex server-state apps — use TanStack Query
  • GraphQL-heavy apps — Apollo fits better
  • Buyers wanting vendor support contracts

Gotchas - check before you buy

medium

Docs-only site; no paid support or SLA — community help only

medium

Product page is a thin docs shell — little vendor or roadmap info

medium

Migrating to TanStack Query later means rewriting fetch hooks

low

Check Snyk advisories before each upgrade

Pros and cons

Pros

  • Free, open-source React data-fetching library
  • First-class integration documented
  • Modern stale-while-revalidate data model
  • Package provenance verified on
  • Used in production at

Cons

  • Leaner feature set than TanStack Query
  • React-only; Svelte teams need other tools
  • React Query is the more common community default

Sources & method

Analyzed 10/02/2026 - 11 sources - No known vulnerabilities found in the sources reviewed.

official x2review x7security x2

Key stats

  • Value for money: 5/5

    Rating

  • $0

    Starting price

  • 11

    Sources

  • Analyzed

  • Value for money: 5/5. Entirely free, open source
  • Ease of use: 4/5. Simple hooks API, dedicated Next.js docs
  • Feature depth: 3/5. Leaner than React Query per comparisons
  • Support quality. No evidence; community-driven open source
  • Security posture: 4/5. Verified provenance; no advisories surfaced
  • $0 Price Open source, maintained by Vercel
  • Yes Free tier Entire library is free
  • Verified Package provenance deps.dev, npm registry
  • npm library Type React hooks for client data fetching

Pricing

Open source

$0

  • Full library
  • Community support
  • MIT-licensed

Security

No known vulnerabilities found in the sources reviewed.

What users say

Community treats SWR as a solid lightweight option, with TanStack Query the frequent alternative under debate.

“I currently use SWR. Is there a reason to choose tanstack”
Hacker News
“react query is a popular”
Reddit, r/nextjs

Companies that use it

Full analysis

Based on ~11 public sources. Many 'SWR' search matches were unrelated (UK rail operator, bass amps, finance, ham radio) and excluded.

Free, solid React data-fetching library. Great for Next.js apps; TanStack Query fits if you need more features.

Methodology

Based on ~11 public sources. Many 'SWR' search matches were unrelated (UK rail operator, bass amps, finance, ham radio) and excluded.

Sources

  1. SWR: React Hooks for Data Fetchingvercel.com
    official
  2. Usage with Next.js — SWR docsswr.vercel.app
    official
  3. swr — deps.devdeps.dev
    security
  4. swr — Snyksecurity.snyk.io
    security
  5. React Query vs TanStack Query vs SWR: A 2025 comparisonrefine.dev
    review
  6. Comparison — React Query vs SWR vs Apollo vs RTK Querytanstack.com
    review
  7. Data fetching without SWR — Reddit r/nextjsreddit.com
    review
  8. I currently use SWR. Is there a reason to choose TanStack?news.ycombinator.com
    review
  9. Integrating the SWR library with a type-safe API client — incident.ioincident.io
    review
  10. SWR Alternatives — LibHuntjs.libhunt.com
    review
  11. Any data fetching library for Svelte like TanStack Query or SWR?github.com
    review

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