jj has no known vulnerabilities on the latest version (2.9.0). DepScope rates its health at 52/100 (high risk).

What is the latest version of jj?

The latest version of jj is 2.9.0, released 2026-03-19.

Does jj have known vulnerabilities?

No known vulnerabilities on the latest version of jj.

No, jj is actively maintained. Latest release: 2.9.0 (2026-03-19).

What are alternatives to jj?

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

jj

npmv2.9.0

A minimal DOM manipulation library with web components

License MITpermissive21 versions1 maintainers1 deps36 weekly dl

alexewerlof/jj

/ 100

Health

use with caution

[email protected] low health (52/100) — consider alternatives

Moderate health score (52/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

0/10untyped

No type definitions available

⚠ Possible typosquat

Name is close to a popular package. Targets:

jwa (close_name dist 2)jws (close_name dist 2)

Health History

Dependency Tree

License Audit

Dependencies (1)

jty

API access

Get this data programmatically — free, no authentication.

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

jj