swr

vercel•PUBLIC

View on GitHub

React Hooks for Data Fetching

cachedatadata-fetchingfetchhookhooksnextjsreactreact-nativestale-while-revalidatesuspenseswrvercel

MIT License

Created on Oct 28, 2019

Updated on Apr 3, 2026

Stars

32.4k

Forks

1.3k

Watchers

32.4k

Open Issues

189

Repository Health Score

💚

93/100

Excellent

Overall repository health assessment

Score Breakdown

Activity

Active development - updated this week

30/30

100%

Issues Analytics

40

Total Issues

All time

29

Open

73% of total

11

Closed

Recent Commits

2.4.1

vercel-release-bot•1 month ago

5fa2952View on GitHub

fix: Fix #4221 (#4223)

promer94•1 month ago

825092bView on GitHub

Remove deprecated downlevelIteration option (#4216)

Ryan Cavanaugh•1 month ago

acd241eView on GitHub

2.4.0

vercel-release-bot•2 months ago

9a02998View on GitHub

fix: Ensure preload runs only on client (#4213)

Copilot•2 months ago

f864770View on GitHub

fix: isHydration will cause unnecessary rerender (#4212)

promer94•2 months ago

1f93cc2View on GitHub

fix: extra render when changing to new key with useSWRImmutable (#4209)

promer94•2 months ago

b75456aView on GitHub

fix: Ensure useSWRImmutable overrides global refreshInterval (#4208)

Abhinav Mishra•2 months ago

de1dc5aView on GitHub

ci: add missing flag for canary test (#4206)

promer94•2 months ago

a5214bfView on GitHub

migrate suspense related tests to e2e (#4204)

promer94•2 months ago

4acf841View on GitHub

2.3.8

vercel-release-bot•3 months ago

e0426a9View on GitHub

test: Import `act` from React (#4202)

Shu Ding•3 months ago

ca6e11dView on GitHub

enhance: Improve TSDoc comments (#4203)

Shu Ding•3 months ago

eff8fdaView on GitHub

update dev dependencies to address cve (#4200)

0xPierre•3 months ago

b2e7db3View on GitHub

upgrade dev dep nextjs (#4199)

Jiachi Liu•3 months ago

952198bView on GitHub

View all commits

Community

32,350 stars, 1,326 forks

28/30

93%

Documentation

Has description, license

15/20

75%

Maintenance

0.6% issue ratio

20/20

100%

Health score is calculated based on activity, community engagement, documentation quality, and maintenance practices

Languages

TypeScript

98.8%

JavaScript

1.2%

Dependencies43 total

2

Production

40

Development

Production Dependencies (2)

dequal^2.0.3

use-sync-external-store^1.6.0

Development Dependencies (40)

@arethetypeswrong/cli^0.18.2

Top Contributors

1

shuding

User

254

commits

2

huozhi

User

191

commits

3

promer94

User

98

commits

4

koba04

User

95

commits

5

vercel-release-bot

User

33

commits

6

dependabot[bot]

Bot

18

commits

7

sergiodxa

User

15

commits

8

cryptiklemur

User

6

commits

9

matamatanot

User

5

commits

10

anothertempore

User

4

commits

Languages

TypeScript

98.8%

JavaScript

1.2%

Issues Analytics

40

Total Issues

All time

29

Open

73% of total

11

Closed

Dependencies43 total

2

Production

40

Development

Production Dependencies (2)

dequal^2.0.3

use-sync-external-store^1.6.0

Development Dependencies (40)

@arethetypeswrong/cli^0.18.2

@edge-runtime/jest-environment

^4.0.0

@eslint/compat^2.0.0

@eslint/eslintrc^3.3.1

@eslint/js^9.39.1

@playwright/test1.57.0

@swc/core^1.15.3

@swc/jest0.2.39

@testing-library/dom^10.4.1

@testing-library/jest-dom^6.9.1

@testing-library/react^16.3.0

@type-challenges/utils0.1.1

@types/jest^30.0.0

@types/node^22.19.1

@types/react^19.2.7

@types/use-sync-external-store^1.5.0

@typescript-eslint/eslint-plugin8.48.0

@typescript-eslint/parser8.48.0

bunchee^6.6.2

eslint9.39.1

eslint-config-prettier10.1.8

eslint-plugin-jest-dom5.5.0

eslint-plugin-react7.37.5

eslint-plugin-react-hooks7.0.1

eslint-plugin-testing-library7.13.5

globals^16.5.0

husky9.1.7

jest30.2.0

jest-environment-jsdom29.7.0

lint-staged16.2.7

next16.1.1

prettier2.8.8

react^18.2.0

react-dom^18.2.0

react-error-boundary^5.0.0

rimraf6.1.2

semver^7.5.1

swrworkspace:*

typescript5.9.3

typescript-eslint^8.48.0

Peer Dependencies (1)

react^16.11.0 || ^17.0.0 || ^18.0.0 || ^19.0.0

swrv2.4.1

28% of total

2mo

Avg Close Time

Avg response

Issues Activity: Last 6 months

Top Labels

Hottest Issues

1

#4129 optimisticData not working after upgrading to Expo 53

5

6

open

2

#4112 SWR state has undocumented and unexpected values on key change

2

7

closed

3

#4159 Error console issue: Fallback data is required when using Suspense in SSR

4

2

closed

4

#4221 isLoading stuck on true when updating cache with revalidate false

bugarea: mutation

1

5

#4123 Export default doesn't exist in target module

1

4

closed

4

closed

Top Contributors

1

shuding

User

254

commits

2

huozhi

User

191

commits

3

promer94

User

98

commits

4

koba04

User

95

commits

5

vercel-release-bot

User

33

commits

6

dependabot[bot]

Bot

18

commits

7

sergiodxa

User

15

commits

8

cryptiklemur

User

6

commits

9

matamatanot

User

5

commits

10

anothertempore

User

4

commits

Recent Commits

2.4.1

vercel-release-bot•1 month ago

5fa2952View on GitHub

fix: Fix #4221 (#4223)

promer94•1 month ago

825092bView on GitHub

Remove deprecated downlevelIteration option (#4216)

Ryan Cavanaugh•1 month ago

acd241eView on GitHub

2.4.0

vercel-release-bot•2 months ago

9a02998View on GitHub

fix: Ensure preload runs only on client (#4213)

Copilot•2 months ago

f864770View on GitHub

fix: isHydration will cause unnecessary rerender (#4212)

promer94•2 months ago

1f93cc2View on GitHub

fix: extra render when changing to new key with useSWRImmutable (#4209)

promer94•2 months ago

b75456aView on GitHub

fix: Ensure useSWRImmutable overrides global refreshInterval (#4208)

Abhinav Mishra•2 months ago

de1dc5aView on GitHub

ci: add missing flag for canary test (#4206)

promer94•2 months ago

a5214bfView on GitHub

migrate suspense related tests to e2e (#4204)

promer94•2 months ago

4acf841View on GitHub

2.3.8

vercel-release-bot•3 months ago

e0426a9View on GitHub

test: Import `act` from React (#4202)

Shu Ding•3 months ago

ca6e11dView on GitHub

enhance: Improve TSDoc comments (#4203)

Shu Ding•3 months ago

eff8fdaView on GitHub

update dev dependencies to address cve (#4200)

0xPierre•3 months ago

b2e7db3View on GitHub

upgrade dev dep nextjs (#4199)

Jiachi Liu•3 months ago

952198bView on GitHub

View all commits

GitHub Explorer

swr

Score Breakdown

Production Dependencies (2)

Development Dependencies (40)

Production Dependencies (2)

Development Dependencies (40)

Peer Dependencies (1)

Issues Activity: Last 6 months

Top Labels

Hottest Issues