Celerbrake provides robust, cloud-based exception tracking for any Ruby application. It lets you review errors, tie an error to an individual piece of code, and trace the cause back to recent changes. The Celerbrake dashboard provides easy categorization, searching, and prioritization of exceptions so that when errors occur, your team can quickly determine the root cause. This gem includes integrations with popular libraries and frameworks such as Rails, Sinatra, Resque, Sidekiq, Delayed Job, Shoryuken, ActiveJob and many more. It builds on the celerbrake-ruby notifier. Celerbrake began as a fork of the airbrake gem (https://github.com/airbrake/airbrake). It remains wire-compatible with the Airbrake v3 notice API, but reports to a Celerbrake instance you control rather than a third-party service.