xregexp

slevithan•PUBLIC

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Extended JavaScript regular expressions

regexregexpregular-expression

MIT License

Created on Feb 24, 2012

Updated on Mar 27, 2026

Stars

3.3k

Forks

272

Watchers

3.3k

Open Issues

9

Repository Health Score

🧡

66/100

Fair

Overall repository health assessment

Score Breakdown

Activity

Regular updates - updated this month

20/30

67%

Issues Analytics

71

Total Issues

All time

2

Open

3% of total

69

Closed

97% of total

5mo

Avg Close Time

Avg response

Issues Activity: Last 6 months

Top Labels

Hottest Issues

1

#305 Import does not work anymore since version 4.4.0

Recent Commits

Bump deps

Steven Levithan•3 weeks ago

4e13762View on GitHub

Bump deps; related adjustments

Steven Levithan•4 months ago

d31a077View on GitHub

v5.1.2

Steven Levithan•1 year ago

cd10b7dView on GitHub

Bump dependencies

Steven Levithan•1 year ago

a5d463aView on GitHub

Fix prototype pollution vuln in pattern caches (fixes #362)

Steven Levithan•1 year ago

838ce76View on GitHub

Bump dependencies

Steven Levithan•1 year ago

4b4428cView on GitHub

Readme: Badges

Steven Levithan•1 year ago

78f4b63View on GitHub

Tweak promo

Steven Levithan•1 year ago

f18ecf0View on GitHub

Promote lib regex

Steven Levithan•1 year ago

70416fdView on GitHub

Node 20 for GitHub actions

Steven Levithan•1 year ago

fdabf1dView on GitHub

Update Jasmine browser runner

Steven Levithan•1 year ago

37f22d0View on GitHub

Remove dtslint and bump dependency versions

Steven Levithan•1 year ago

96027dcView on GitHub

Tweaks

Steven Levithan•1 year ago

d90bb0aView on GitHub

Use HTTPS link in LICENSE

Adam Johnson•2 years ago

85b6abaView on GitHub

Bump version to 5.1.1

Steven Levithan•3 years ago

5fb56c1View on GitHub

View all commits

Community

3,328 stars, 272 forks

6/30

20%

Documentation

Has description, wiki, license

20/20

100%

Maintenance

0.3% issue ratio

20/20

100%

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

Languages

JavaScript

96.5%

TypeScript

2.3%

HTML

1.2%

Dependencies16 total

1

Production

15

Development

Production Dependencies (1)

@babel/runtime-corejs3^7.29.0

Development Dependencies (15)

@babel/cli^7.28.6

@babel/core^7.29.0

Top Contributors

1

slevithan

User

533

commits

2

josephfrazier

User

96

commits

3

mathiasbynens

User

21

commits

4

GerHobbelt

User

6

commits

5

walling

User

5

commits

6

pygy

User

4

commits

7

brettz9

User

3

commits

8

jfahrenkrug

User

3

commits

9

alexgorbatchev

User

2

commits

10

bnjmnt4n

User

2

commits

Languages

JavaScript

96.5%

TypeScript

2.3%

HTML

1.2%

Dependencies16 total

1

Production

15

Development

Production Dependencies (1)

@babel/runtime-corejs3^7.29.0

Development Dependencies (15)

@babel/cli^7.28.6

@babel/core^7.29.0

@babel/plugin-transform-unicode-property-regex

^7.28.6

@babel/plugin-transform-runtime^7.29.0

@babel/preset-env^7.29.0

@unicode/unicode-14.0.0^1.6.16

babel-plugin-add-module-exports^1.0.4

babel-plugin-array-includes^2.0.3

babel-plugin-transform-xregexp^1.0.0

browserify^17.0.1

eslint^8.57.1

jasmine^6.1.0

jsesc^3.1.0

nyc^18.0.0

unicode-property-value-aliases^3.9.0

xregexpv5.1.2

Issues Analytics

71

Total Issues

All time

2

Open

3% of total

69

Closed

97% of total

5mo

Avg Close Time

Avg response