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swr

v2.5.1SAFE Risk

React Hooks library for remote data fetching

A+100/100
Install Command
npm install swr
orpnpm add swr
Typosquat Defense
Authentic Name

No similarity to known typosquatting targets.

Lifecycle Scripts
Clean Execution

Zero preinstall or postinstall arbitrary execution hooks.

License Type
MIT

Permissive open-source license. Safe for enterprise & proprietary software.

Package Specifications

Unpacked Size
312.8 KB
Dependencies
2
Maintainers
3
Last Published
Aug 12, 2026
View on npmjs.comGitHub Repository

Direct Dependencies (2)

dequal ^2.0.3use-sync-external-store ^1.6.0

Head-to-Head Comparisons with swr

@tanstack/react-query vs swr
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Frequently Asked Questions

Is swr safe to use in production?
swr received a Security Grade of A+ (100/100) with a risk evaluation of SAFE. It contains zero malicious postinstall scripts.
What license does swr use?
swr is licensed under the MIT license (PERMISSIVE). This is a permissive open-source license suitable for commercial applications.
How do I install swr?
Install it via NPM using: npm install swr, or via PNPM: pnpm add swr, or Yarn: yarn add swr.