* [Gem in a Box v3.1.0](https://github.com/geminabox/geminabox) – Self-hosted rubygem server with gem push support, Bundler dependencies API, and optional RubyGems proxying.

* [Gemsmith 24.3.0](https://github.com/bkuhlmann/gemsmith) – Command line interface for creating and managing Ruby gems with advanced features.

* [webmention-client-ruby v9.1.0](https://github.com/indieweb/webmention-client-ruby) – Ruby gem for sending, verifying, and discovering Webmention notifications.

* [RubyGems bundler-v4.0.13](https://github.com/ruby/rubygems) – Package management framework for Ruby to install, create, manage, and load libraries called gems.