Is regexpu-core safe to use?

regexpu-core has no known vulnerabilities on the latest version (6.4.0). DepScope rates its health at 75/100 (moderate risk).

What is the latest version of regexpu-core?

The latest version of regexpu-core is 6.4.0, released 2025-09-22.

Does regexpu-core have known vulnerabilities?

No known vulnerabilities on the latest version of regexpu-core.

Is regexpu-core deprecated?

No, regexpu-core is actively maintained. Latest release: 6.4.0 (2025-09-22).

What are alternatives to regexpu-core?

Popular alternatives to regexpu-core in npm include: ?, semver, minimatch, debug, brace-expansion.

What license does regexpu-core use?

regexpu-core is licensed under MIT.

regexpu-core

npmv6.4.0

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

License MITpermissive53 versions4 maintainers6 deps42,871,233 weekly dl

mathiasbynens/regexpu-core

/ 100

Health

safe to use

[email protected] is safe to use (health: 75/100)

Health breakdown0 – 100

10/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

5/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

706.2 KBminified

3.2 KB gzipped

6 direct dependencies

side effects

🌟

TypeScript

10/10typed

bundled

Quality signals

OSS Criticality

0.82critical

Download trend

stable(+1.8%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (6)

regenerate regenerate-unicode-properties regjsgen regjsparser unicode-match-property-ecmascript unicode-match-property-value-ecmascript

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/regexpu-core