Is esm-sync safe to use?

esm-sync has no known vulnerabilities on the latest version (3.3.7). DepScope rates its health at 67/100 (moderate risk).

What is the latest version of esm-sync?

The latest version of esm-sync is 3.3.7, released 2026-04-29.

Does esm-sync have known vulnerabilities?

No known vulnerabilities on the latest version of esm-sync.

Is esm-sync deprecated?

No, esm-sync is actively maintained. Latest release: 3.3.7 (2026-04-29).

What are alternatives to esm-sync?

Popular alternatives to esm-sync in npm include: semver, debug, ansi-styles, minimatch, brace-expansion.

What license does esm-sync use?

esm-sync is licensed under MIT.

esm-sync

npmv3.3.7

Tomorrow's ECMAScript modules today!

License MITpermissive12 versions1 maintainers1 deps1,792 weekly dl

nktnet1/esm-sync

/ 100

Health

use with caution

[email protected] low health (67/100) — consider alternatives

Moderate health score (67/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (1)

punycode

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/esm-sync

esm-sync

npmv3.3.7

Tomorrow's ECMAScript modules today!

License MITpermissive12 versions1 maintainers1 deps1,792 weekly dl

nktnet1/esm-sync

/ 100

Health

use with caution

[email protected] low health (67/100) — consider alternatives

Moderate health score (67/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (1)

punycode

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/esm-sync