Create Simple A/B categories

Part of the 'buddies' gem that aims to bring some common social features to a rails site. Buddies avatar gem provides user avatar and cropping feature. Image cropping technique is credited to railscasts.com

Buffering jobs for a certain period and invoke specific method if two or more similer jobs in a buffer.

BugHerd lets you report and manage issues directly from any website it's embedded on.

basic, easy-to-use command-line issue-tracker using sqlite for ruby 1.9

BuildingSync on Rails.

Boilerplate code to display and manage Git repositories.

A bulk deletion tool that deletes records and their dependencies without instantiation

bulker is library that privides bulk execution functionality for paging and buffering.

bulk processing routing for Rails

Updates a large amount of Records in a highly efficient way

Bulky allows you bulk update your ActiveRecord models. It will enqueue the bulk update and run it through the model's lifecycle to ensure validation are performed. Bulky also provides logging of bulk update success or failure.

Ruby ACME v2 Certificate Authority

Safely run untrusted Javascript from Ruby

Rails Engine for integrating Bumbleworks into Rails.

Bundle many ActionMailer messages for the same recipient into a single email

bundler_audit_notifier is a ruby gem that will automatically scan source code for ruby gem vulnerabilities and then email you a list of the vulnerabilities

Bunko provides a lightweight CMS structure for Rails based on a 'one model, infinite collections' philosophy. Create multiple content collections (blog, docs, changelog) without duplicate code or migrations.

Rake tasks manager and statistics collector

Burden is a manager and statistics collector for Rake tasks. It comes with this web interface.