Is concurrent-ruby safe to use?

concurrent-ruby has no known vulnerabilities on the latest version (1.3.8). DepScope rates its health at 79/100 (moderate risk).

What is the latest version of concurrent-ruby?

The latest version of concurrent-ruby is 1.3.8, released 2026-07-19.

Does concurrent-ruby have known vulnerabilities?

No known vulnerabilities on the latest version of concurrent-ruby.

Is concurrent-ruby deprecated?

No, concurrent-ruby is actively maintained. Latest release: 1.3.8 (2026-07-19).

What are alternatives to concurrent-ruby?

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

What license does concurrent-ruby use?

concurrent-ruby is licensed under MIT.

concurrent-ruby

rubygemsv1.3.8

Modern concurrency tools including agents, futures, promises, thread pools, actors, supervisors, and more. Inspired by Erlang, Clojure, Go, JavaScript, actors, and classic concurrency patterns.

License MITpermissive20 versions0 deps26,689,572 weekly dl

ruby-concurrency/concurrent-ruby

/ 100

Health

safe to use

[email protected] is safe to use (health: 79/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

9/15

maturity

5/15

community

0/15

popularity_floor

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/concurrent-ruby