Is tzdata safe to use?

tzdata has no known vulnerabilities on the latest version (1.0.49). DepScope rates its health at 81/100 (low risk).

What is the latest version of tzdata?

The latest version of tzdata is 1.0.49, released 2026-04-23.

Does tzdata have known vulnerabilities?

No known vulnerabilities on the latest version of tzdata.

Is tzdata deprecated?

No, tzdata is actively maintained. Latest release: 1.0.49 (2026-04-23).

What are alternatives to tzdata?

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

tzdata

npmv1.0.49

(Part of) the IANA time zone database as a JSON file

License MITpermissive50 versions1 maintainers0 deps105,013 weekly dl

rogierschouten/tzdata-generate

/ 100

Health

safe to use

[email protected] is safe to use (health: 81/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

0/10untyped

No type definitions available

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

tzdata

npmv1.0.49

(Part of) the IANA time zone database as a JSON file

License MITpermissive50 versions1 maintainers0 deps105,013 weekly dl

rogierschouten/tzdata-generate

/ 100

Health

safe to use

[email protected] is safe to use (health: 81/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

0/10untyped

No type definitions available

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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