Is through2 safe to use?

through2 has no known vulnerabilities on the latest version (5.0.1). DepScope rates its health at 93/100 (low risk).

What is the latest version of through2?

The latest version of through2 is 5.0.1, released 2026-05-15.

Does through2 have known vulnerabilities?

No known vulnerabilities on the latest version of through2.

Is through2 deprecated?

No, through2 is actively maintained. Latest release: 5.0.1 (2026-05-15).

What are alternatives to through2?

Popular alternatives to through2 in npm include: ?, semver, minimatch, debug, brace-expansion.

What license does through2 use?

through2 is licensed under MIT.

through2

npmv5.0.1

Tiny utilities for inserting transformation logic into Node.js stream and Web Streams pipelines

License MITpermissive40 versions2 maintainers1 deps47,049,948 weekly dl

rvagg/through2

/ 100

Health

safe to use

[email protected] is safe to use (health: 93/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

8/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

81.2 KBminified

24.3 KB gzipped

1 direct dependencies

side effects

🌟

TypeScript

10/10typed

bundled

Quality signals

OSS Criticality

0.78critical

Download trend

stable(-0.2%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (1)

readable-stream

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/through2

through2

npmv5.0.1

Tiny utilities for inserting transformation logic into Node.js stream and Web Streams pipelines

License MITpermissive40 versions2 maintainers1 deps47,049,948 weekly dl

rvagg/through2

/ 100

Health

safe to use

[email protected] is safe to use (health: 93/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

8/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

81.2 KBminified

24.3 KB gzipped

1 direct dependencies

side effects

🌟

TypeScript

10/10typed

bundled

Quality signals

OSS Criticality

0.78critical

Download trend

stable(-0.2%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (1)

readable-stream

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/through2