* [ScoutApm Ruby Agent v6.3.0](https://github.com/scoutapp/scout_apm_ruby) – Ruby gem for detailed performance monitoring of Rails applications.

* [DatabaseConsistency v3.0.11](https://github.com/djezzzl/database_consistency) – Tool for detecting inconsistencies and inefficiencies between database schemas and application models.

* [Madmin v2.6.0](https://github.com/excid3/madmin) – Robust admin interface for Ruby on Rails applications.

* [Doorkeeper v5.9.6](https://github.com/doorkeeper-gem/doorkeeper) – OAuth 2 provider for Ruby on Rails and Grape applications.

* [MaglevCMS v3.1.0](https://github.com/maglevhq/maglev-core) – Website builder and CMS for integration into Ruby on Rails applications.

* [if-me.org v10.5.5](https://github.com/ifmeorg/ifme) – A web app for sharing mental health experiences with trusted allies.

* [RedMica v4.1.4](https://github.com/redmica/redmica) – Distribution of project management software that provides early access to new features.