Is rackup safe to use?

rackup has no known vulnerabilities on the latest version (2.3.1). DepScope rates its health at 65/100 (moderate risk).

What is the latest version of rackup?

The latest version of rackup is 2.3.1, released 2025-12-05.

Does rackup have known vulnerabilities?

No known vulnerabilities on the latest version of rackup.

Is rackup deprecated?

No, rackup is actively maintained. Latest release: 2.3.1 (2025-12-05).

What are alternatives to rackup?

Popular alternatives to rackup in RubyGems include: jmespath, netrc, thread_safe, tzinfo, websocket-extensions.

rackup

rubygemsv2.3.1

A general server command for Rack applications.

License MITpermissive13 versions1 deps22,092,284 weekly dl

rack/rackup

/ 100

Health

use with caution

[email protected] low health (65/100) — consider alternatives

Moderate health score (65/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

20/20

popularity

25/25

security

9/15

maturity

1/15

community

0/15

popularity_floor

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

3

Primary author dominance

67%

GitHub stars

62

single active maintainer 3m

Quality signals

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

Dependencies (1)

rack

API access

Get this data programmatically — free, no authentication.

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