sudo_rails by markets

A modern modular service object toolkit for Rails, that respects database transactions and adds type checks to returned values. Maintained by DmitryTsepelev on GitHub, where it has earned 80 stars from the community.

The guide to build a Rails app from a to z. Maintained by jp7io on GitHub, where it has earned 75 stars from the community.

Rails engine to make your projects social. Adds stream, profile, circles, groups and notifications. Maintained by socializer on GitHub, where it has earned 58 stars from the community.