Is flags safe to use?

flags has no known vulnerabilities on the latest version (4.3.0). DepScope rates its health at 85/100 (low risk).

What is the latest version of flags?

The latest version of flags is 4.3.0, released 2026-08-04.

Does flags have known vulnerabilities?

No known vulnerabilities on the latest version of flags.

No, flags is actively maintained. Latest release: 4.3.0 (2026-08-04).

What are alternatives to flags?

Popular alternatives to flags in npm include: ?, semver, debug, ansi-styles, brace-expansion.

flags

npmv4.3.0

Flags SDK by Vercel - The feature flags toolkit for Next.js and SvelteKit

License MITpermissive46 versions4 maintainers2 deps964,809 weekly dl

vercel/flags

/ 100

Health

safe to use

[email protected] is safe to use (health: 85/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

6/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

0/10untyped

No type definitions available

Health History

Dependency Tree

License Audit

Dependencies (2)

@edge-runtime/cookies jose

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/flags

flags

npmv4.3.0

Flags SDK by Vercel - The feature flags toolkit for Next.js and SvelteKit

License MITpermissive46 versions4 maintainers2 deps964,809 weekly dl

vercel/flags

/ 100

Health

safe to use

[email protected] is safe to use (health: 85/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

6/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

0/10untyped

No type definitions available

Health History

Dependency Tree

License Audit

Dependencies (2)

@edge-runtime/cookies jose

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/flags