Because you don't allow strangers into your app, and OAuth 2.0 is the new awesome.

gem that implement optimistic lock using unicity restriction from database

Utils for TpT Rails apps

Client SDK for Tr8n translation engine.

Transactional-Outbox for Rails

This Rake task investigates the application's controller, then tells you missing callbacks

This Rake task investigates the application's tables definition, then tells you missing indexes

Log errors and objects changes to Tracer.

Rails engine to track and redirect url

Track metrics such as a Twitter account's number of followers, count of tweets, etc

Currently only provides a form helper for submit tags.

Adds tracking to rake tasks including error capturing and logging.

Combination of modules for Rails.

Easier auditing of Rails model changes in your controllers.

Adds the ability to track backgrounds jobs. Currently only for delayed_job.

Track events and ActiveRecord attribute changes in a timeline

Smart, performant model auditing

A simple ActiveRecord extension gem

TrackIt allows you to track attributes changes in your ActiveRecord models

Keep track of open/click rates