vercel/swr
React Hooks for Data Fetching
32.5k stars · 1.4k forks · TypeScript
Healthy
Healthy: actively maintained by 7 people, no known risks.
Why
No rule fired.
What would change this
- A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.
Maintenance
CompleteActive
- Human commits, 30 days
- 2
- Human commits, 90 days
- 13
- Human commits, 365 days
- 52
- Bot share of commits, 365 days
- 7%
- Last commit
- Sep 22, 2026 (22 days ago)
- Last human commit
- Sep 22, 2026 (22 days ago)
- Authors, 90 days
- 7
- Last release
- Aug 12, 2026 (2 months ago)
- Median PR merge time
- 7 hours
Responsiveness: of 4 recent issues, n/a got a maintainer reply. Median first response: n/a.
- Only 4 recent issues can be checked for a response, too few to measure response time.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Organization
- Commits sampled
- 52 since Oct 14, 2025
- Authors for half of commits
- 2
- Authors for 80% of commits
- 7
- Contributors
- 198
Top committers
- huozhi: 40% of commits
- promer94: 21% of commits
- shuding: 8% of commits
- 0xpierre-dev: 6% of commits
- abhiramvsmg: 2% of commits
Sources: Commits, Contributors
Stars
CompleteOrganic, confidence high
Bursts
- Jun 3, 2020 to Jun 4, 2020: about 169 more stars than usual, peak 125 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Jul 6, 2020 to Jul 15, 2020: about 420 more stars than usual, peak 109 in one day, a shape we can't classify. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Aug 30, 2021 to Sep 1, 2021: about 153 more stars than usual, peak 124 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- 2 stars GitHub has since removed (tracked since Oct 14, 2026).
Anyone can buy stars for any repo; bursts alone don't prove the owner did.
- The star history looks organic.
Sources: How star history is analyzed
Risk
CompleteFlags
No risk flags.
License
- Now
- MIT (OSI-approved)
- A year ago
- MIT (OSI-approved)
Packages
- swr (NPM): latest 2.5.1, published Aug 12, 2026
Advisories for the latest version: none listed
Package and advisory data: deps.dev and OSV.
OpenSSF Scorecard: 5.7 out of 10 (via deps.dev).
Sources: GitHub: vercel/swr, deps.dev: npm swr
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/vercel/swr)Earlier verdicts
- Oct 14, 2026: Healthy
- Oct 14, 2026: Healthy
Computed 12 hours ago · method 2026.10.2