Is lookbook safe to use?

lookbook has no known vulnerabilities on the latest version (2.3.14). DepScope rates its health at 63/100 (moderate risk).

What is the latest version of lookbook?

The latest version of lookbook is 2.3.14, released 2025-12-17.

Does lookbook have known vulnerabilities?

No known vulnerabilities on the latest version of lookbook.

Is lookbook deprecated?

No, lookbook is actively maintained. Latest release: 2.3.14 (2025-12-17).

What are alternatives to lookbook?

Popular alternatives to lookbook in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

What license does lookbook use?

lookbook is licensed under MIT.

lookbook

rubygemsv2.3.14

Lookbook is a UI development environment for Ruby on Rails applications

License MITpermissive20 versions11 deps602,938 weekly dl

lookbook-hq/lookbook

/ 100

Health

safe to use

[email protected] is safe to use (health: 63/100)

Health breakdown0 – 100

15/25

maintenance

14/20

popularity

25/25

security

9/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (11)

activemodel css_parser htmlbeautifier htmlentities marcel railties redcarpet rouge view_component yard zeitwerk

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/lookbook