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Zizzamia/perfume.js - GitHub Explorer | GitHub Explorer | Trending | Compare

perfume.js

Zizzamia•PUBLIC

Web performance library for measuring all performance vitals metrics

clsfcpfidlcpmetricsmonitorning

MIT License

Created on Dec 9, 2017

Updated on Apr 6, 2026

Stars

3.2k

Forks

113

Watchers

3.2k

Open Issues

18

Repository Health Score

💛

74/100

Good

Overall repository health assessment

Score Breakdown

Activity

Active development - updated this week

30/30

100%

navigation-timing

network-information

performance

performance-monitoring

resource-timing

tbt

ttfb

web-performance

Community

3,205 stars, 113 forks

4/30

13%

Documentation

Has description, wiki, license

20/20

100%

Maintenance

0.6% issue ratio

20/20

100%

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

Languages

TypeScript

91.8%

JavaScript

8.2%

Dependencies31 total

1

Production

30

Development

Production Dependencies (1)

web-vitals^3.5.0

Development Dependencies (30)

@rollup/plugin-commonjs23.0.2

@rollup/plugin-node-resolve15.0.1

@types/jest

29.2.2

@types/node18.11.9

@typescript-eslint/eslint-plugin^5.42.0

@typescript-eslint/eslint-plugin-tslint^5.42.0

@typescript-eslint/parser^5.42.0

colors1.4.0

commitizen^4.2.5

coveralls3.1.1

eslint^8.26.0

eslint-plugin-import^2.26.0

eslint-plugin-jsdoc^39.6.2

eslint-plugin-prefer-arrow^1.2.3

eslint-plugin-react^7.31.10

husky^8.0.1

jest^29.2.2

jest-environment-jsdom^29.2.2

lint-staged13.0.3

prettier^2.7.1

rimraf3.0.2

rollup^2.68.0

rollup-plugin-commonjs^10.1.0

rollup-plugin-node-resolve^5.2.0

rollup-plugin-sourcemaps0.6.3

rollup-plugin-terser^7.0.2

ts-jest^29.0.3

ts-node10.9.1

typescript4.8.4

validate-commit-msg^1.1.3

perfume.jsv9.4.1

Issues Analytics

25

Total Issues

All time

12

Open

48% of total

13

Closed

52% of total

5mo

Avg Close Time

Avg response

Issues Activity: Last 6 months

Top Labels

Hottest Issues

1

#194 Question about Interaction to Next Paint (INP) implementation

20

3

closed

2

#220 Cannot read properties of undefined (reading 'requestStart') on navigation with bfcache

12

closed

3

#213 Disable requestIdleCallback for CLS and INP reports

fix

6

1

closed

4

#209 web-vitals navigationType support

feat

5

closed

5

#192 CLS calculation

4

closed

Recent Commits

Update links in README to point to new URL (#269)

Giovanni Puntil•5 months ago

1bec2b6View on GitHub

fix: improved browser compatibility around globalThis (#264)

sai-cb•1 year ago

f9924e4View on GitHub

chore: release v9.4.0 ⚡

Leonardo Zizzamia•2 years ago

8a56c8eView on GitHub

fix: import crash under node.js (#261)

saivann-coinbase•2 years ago

eeac59aView on GitHub

chore: release v9.3.0 ⚡

Leonardo Zizzamia•2 years ago

f8c5da4View on GitHub

fix: Added extra check for undefined values (#260)

Cooper Willetts•2 years ago

ded5449View on GitHub

fix: typo (#259)

Sandro•2 years ago

4eeb566View on GitHub

chore: release v9.2.0 ⚡ (#257)

Leonardo Zizzamia•2 years ago

8b27ed2View on GitHub

feat: added markNTBT to export (#256)

Cooper Willetts•2 years ago

5762051View on GitHub

chore: release v9.1.0 ⚡ (#255)

Leonardo Zizzamia•2 years ago

4db2216View on GitHub

chore: release v9.0.0 ⚡ (#253)

Leonardo Zizzamia•2 years ago

27d08d2View on GitHub

fix: Increase Test Coverage (#249)

Lawrence Kuang•2 years ago

ba31b87View on GitHub

feat: deprecate endPaint, remove start and end apis (#248)

Lawrence Kuang•2 years ago

f07e8a3View on GitHub

docs: Update Readme (#242)

Lawrence Kuang•2 years ago

a3b171aView on GitHub

chore: rename 'incrementUjNavigation' to 'trackUJNavigation' (#235)

Lawrence Kuang•2 years ago

273ac77View on GitHub

View all commits

Top Contributors

1

Zizzamia

User

493

commits

2

dependabot[bot]

dependabot[bot]

Bot

34

commits

3

Cdub-9

User

9

commits

4

lkuangPR

User

5

commits

5

zizzamia-cb

User

5

commits

6

NoriSte

User

5

commits

7

lorenzodianni

User

4

commits

8

SuperOleg39

User

4

commits

9

sai-cb

User

2

commits

10

rupesh1

User

2

commits