Is es-main safe to use?

es-main has no known vulnerabilities on the latest version (1.4.0). DepScope rates its health at 47/100 (high risk).

What is the latest version of es-main?

The latest version of es-main is 1.4.0, released 2025-08-10.

Does es-main have known vulnerabilities?

No known vulnerabilities on the latest version of es-main.

Is es-main deprecated?

No, es-main is actively maintained. Latest release: 1.4.0 (2025-08-10).

What are alternatives to es-main?

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

es-main

npmv1.4.0

Test if an ES module is run directly (require.main replacement)

License MITpermissive8 versions1 maintainers0 deps68,671 weekly dl

tschaub/es-main

/ 100

Health

use with caution

[email protected] low health (47/100) — consider alternatives

Moderate health score (47/100) — verify manually

Health breakdown0 – 100

0/25

maintenance

10/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

0.7 KBminified

0.4 KB gzipped

0 direct dependencies

side effects

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/es-main