Is @jupyterlab/testutils safe to use?

@jupyterlab/testutils has no known vulnerabilities on the latest version (4.5.7). DepScope rates its health at 88/100 (low risk).

What is the latest version of @jupyterlab/testutils?

The latest version of @jupyterlab/testutils is 4.5.7, released 2026-04-29.

Does @jupyterlab/testutils have known vulnerabilities?

No known vulnerabilities on the latest version of @jupyterlab/testutils.

Is @jupyterlab/testutils deprecated?

No, @jupyterlab/testutils is actively maintained. Latest release: 4.5.7 (2026-04-29).

What are alternatives to @jupyterlab/testutils?

Popular alternatives to @jupyterlab/testutils in npm include: semver, ansi-styles, debug, minimatch, brace-expansion.

What license does @jupyterlab/testutils use?

@jupyterlab/testutils is licensed under BSD-3-Clause.

@jupyterlab/testutils

npmv4.5.7

JupyterLab - Test Utilities

License BSD-3-Clausepermissive400 versions8 maintainers5 deps16,728 weekly dl

jupyterlab/jupyterlab

/ 100

Health

safe to use

@jupyterlab/[email protected] is safe to use (health: 88/100)

Health breakdown0 – 100

25/25

maintenance

10/20

popularity

25/25

security

15/15

maturity

13/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (5)

@jupyterlab/application @jupyterlab/apputils @jupyterlab/notebook @jupyterlab/rendermime @jupyterlab/testing

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@jupyterlab/testutils

@jupyterlab/testutils

npmv4.5.7

JupyterLab - Test Utilities

License BSD-3-Clausepermissive400 versions8 maintainers5 deps16,728 weekly dl

jupyterlab/jupyterlab

/ 100

Health

safe to use

@jupyterlab/[email protected] is safe to use (health: 88/100)

Health breakdown0 – 100

25/25

maintenance

10/20

popularity

25/25

security

15/15

maturity

13/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (5)

@jupyterlab/application @jupyterlab/apputils @jupyterlab/notebook @jupyterlab/rendermime @jupyterlab/testing

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@jupyterlab/testutils