Is type-fns safe to use?

type-fns has no known vulnerabilities on the latest version (1.21.4). DepScope rates its health at 70/100 (moderate risk).

What is the latest version of type-fns?

The latest version of type-fns is 1.21.4, released 2026-07-15.

Does type-fns have known vulnerabilities?

No known vulnerabilities on the latest version of type-fns.

Is type-fns deprecated?

No, type-fns is actively maintained. Latest release: 1.21.4 (2026-07-15).

What are alternatives to type-fns?

Popular alternatives to type-fns in npm include: ?, semver, minimatch, debug, ansi-styles.

What license does type-fns use?

type-fns is licensed under MIT.

type-fns

npmv1.21.4

A set of types, type checks, and type guards for simpler, safer, and easier to read code.

License MITpermissive25 versions1 maintainers2 deps6,731 weekly dl

ehmpathy/type-fns

/ 100

Health

use with caution

Package name resembles 'type-is' (possible typosquat). Verify the name is what you intend before installing.

Possible typosquat of 'type-is'

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

⚠ Possible typosquat

Name is close to a popular package. Targets:

type-is (close_name dist 2)type-fest (close_name dist 2)

Health History

Dependency Tree

License Audit

Dependencies (2)

domain-objects helpful-errors

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/type-fns

type-fns

npmv1.21.4

A set of types, type checks, and type guards for simpler, safer, and easier to read code.

License MITpermissive25 versions1 maintainers2 deps6,731 weekly dl

ehmpathy/type-fns

/ 100

Health

use with caution

Package name resembles 'type-is' (possible typosquat). Verify the name is what you intend before installing.

Possible typosquat of 'type-is'

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

⚠ Possible typosquat

Name is close to a popular package. Targets:

type-is (close_name dist 2)type-fest (close_name dist 2)

Health History

Dependency Tree

License Audit

Dependencies (2)

domain-objects helpful-errors

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/type-fns