https://github.com/mathiasbynens/regexpu-core

Score: 28.731533987811616

Last synced: about 13 hours ago
JSON representation

Repository metadata:

regexpu’s core functionality, i.e. `rewritePattern(pattern, flag, options)`, which enables rewriting regular expressions that make use of the ES6 `u` flag into equivalent ES5-compatible regular expression patterns.

Host: GitHub
URL: https://github.com/mathiasbynens/regexpu-core
Owner: mathiasbynens
License: mit
Created: 2016-01-11T16:03:04.000Z (almost 11 years ago)
Default Branch: main
Last Pushed: 2026-10-06T05:08:59.000Z (7 days ago)
Last Synced: 2026-10-10T14:17:28.185Z (3 days ago)
Language: JavaScript
Homepage: https://mths.be/regexpu
Size: 338 KB
Stars: 82
Watchers: 8
Forks: 12
Open Issues: 5
Metadata Files:
- Readme: README.md
- License: LICENSE-MIT.txt

Owner metadata:

Name: Mathias Bynens
Login: mathiasbynens
Email:
Kind: user
Description: Web standards fanatic. JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, macOS.
Website: https://mathiasbynens.be/
Location:
Twitter: mathias
Company: @Google
Icon url: https://avatars.githubusercontent.com/u/81942?u=284f01ab572101237f97e5e34d855fb580f614f5&v=4
Repositories: 594
Last Synced at: 2026-10-07T19:05:55.114Z
Profile URL: https://github.com/mathiasbynens

GitHub Events

Total

Create event: 4
Issue comment event: 5
Issues event: 4
Pull request event: 11
Pull request review comment event: 8
Pull request review event: 12
Push event: 12
Watch event: 7
Total: 63

Last Year

Total: 0

Committers metadata

Last synced: about 15 hours ago

Total Commits: 193
Total Committers: 7
Avg Commits per committer: 27.571
Development Distribution Score (DDS): 0.378

Commits in past year: 13
Committers in past year: 2
Avg Commits per committer in past year: 6.5
Development Distribution Score (DDS) in past year: 0.385

Name	Email	Commits
Mathias Bynens	m**s@q**e	120
Huáng Jùnliàng	j**g@g**m	39
Nicolò Ribaudo	n**o@g**m	26
liuxingbaoyu	3****u	3
Justin Ridgewell	j**n@r**e	3
bluelovers	c**s@u**t	1
Adrian Heine né Lang	m**l@a**e	1

Issue and Pull Request metadata

Last synced: about 15 hours ago

Total issues: 45
Total pull requests: 84
Average time to close issues: 11 months
Average time to close pull requests: 4 months
Total issue authors: 22
Total pull request authors: 9
Average comments per issue: 2.11
Average comments per pull request: 1.29
Merged pull request: 69
Bot issues: 0
Bot pull requests: 0

Past year issues: 1
Past year pull requests: 7
Past year average time to close issues: 3 months
Past year average time to close pull requests: about 22 hours
Past year issue authors: 1
Past year pull request authors: 1
Past year average comments per issue: 0.0
Past year average comments per pull request: 0.43
Past year merged pull request: 6
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/mathiasbynens/regexpu-core

Top Issue Authors

mathiasbynens (10)
JLHwung (6)
nicolo-ribaudo (4)
bluelovers (3)
RReverser (2)
loganfsmyth (2)
guimard (2)
tonton-pixel (2)
pygy (1)
baurine (1)
matijagaspar (1)
juliangoacher (1)
rwoll (1)
mailis1000 (1)
fxOne (1)

Top Pull Request Authors

JLHwung (45)
nicolo-ribaudo (19)
bluelovers (6)
mathiasbynens (6)
liuxingbaoyu (3)
jridgewell (2)
adrianheine (1)
baurine (1)
stulov (1)

Top Issue Labels

bug (1)

Top Pull Request Labels

enhancement (4)
bug (2)
optimization (1)

Package metadata

Total packages: 4
Total downloads:
- npm: 229,839,404 last-month
Total docker downloads: 4,701,618,981
Total dependent packages: 1,194 (may contain duplicates)
Total dependent repositories: 4,004,137 (may contain duplicates)
Total versions: 141
Total maintainers: 4

npmjs.org: regexpu-core

regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

Homepage: https://mths.be/regexpu
Licenses: MIT
Latest release: 6.5.3 (published 7 days ago)
Last Synced: 2026-10-11T17:04:27.820Z (1 day ago)
Versions: 55
Dependent Packages: 1,185
Dependent Repositories: 4,004,137
Downloads: 229,839,404 Last month
Docker Downloads: 4,701,618,981
Rankings:
- Dependent repos count: 0.002%
- Downloads: 0.015%
- Docker downloads count: 0.03%
- Dependent packages count: 0.06%
- Average: 1.958%
- Stargazers count: 5.665%
- Forks count: 5.975%
Maintainers (4)

proxy.golang.org: github.com/mathiasbynens/regexpu-core

Homepage:
Documentation: https://pkg.go.dev/github.com/mathiasbynens/regexpu-core#section-documentation
Licenses: mit
Latest release: v6.5.2+incompatible (published 12 days ago)
Last Synced: 2026-10-11T17:03:44.499Z (1 day ago)
Versions: 57
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.521%
- Average: 6.74%
- Dependent repos count: 6.959%

repo1.maven.org: org.webjars.npm:regexpu-core

WebJar for regexpu-core

Homepage: https://www.webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/regexpu-core/
Licenses: MIT
Latest release: 6.1.1 (published almost 2 years ago)
Last Synced: 2026-10-11T17:02:54.094Z (1 day ago)
Versions: 18
Dependent Packages: 9
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.414%
- Average: 21.172%
- Stargazers count: 21.599%
- Forks count: 24.695%
- Dependent repos count: 31.98%

repo1.maven.org: org.mvnpm:regexpu-core

regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

Homepage: https://mths.be/regexpu
Documentation: https://appdoc.app/artifact/org.mvnpm/regexpu-core/
Licenses: MIT
Latest release: 6.5.3 (published 6 days ago)
Last Synced: 2026-10-11T17:02:53.665Z (1 day ago)
Versions: 11
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 29.897%
- Dependent repos count: 32.123%
- Average: 36.158%
- Forks count: 36.686%
- Dependent packages count: 45.925%

Dependencies

package.json npm

@unicode/unicode-15.0.0 ^1.3.1 development
codecov ^3.8.3 development
istanbul ^0.4.5 development
jsesc ^3.0.2 development
lodash ^4.17.21 development
mocha ^10.0.0 development
regexpu-fixtures 2.1.4 development
regenerate ^1.4.2
regenerate-unicode-properties ^10.1.0
regjsgen ^0.7.1
regjsparser ^0.9.1
unicode-match-property-ecmascript ^2.0.0
unicode-match-property-value-ecmascript ^2.0.0

.github/workflows/main.yml actions

actions/checkout v2 composite
actions/setup-node v1 composite

.github/workflows/publish-on-tag.yml actions

actions/checkout v2 composite
actions/setup-node v1 composite

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