bl is a command line tool for Backlog.

Blackbird::Retoure provides an Ruby implementation of the DHL Retoure REST API

Various little helpers

BlackBox turns any instantiated class into a singleton static class.

Swap in really accurate citations using a wide variety of citation styles to your Blacklight app

Blacklight discovery interface for an Internet Archive collection.

Blacklight Oai Provider plugin

BLAKE is a cryptographic hash function based on Dan Bernstein's ChaCha stream cipher, but a permuted copy of the input block, XORed with round constants, is added before each ChaCha round. Like SHA-2, there are two variants differing in the word size. ChaCha operates on a 4×4 array of words. BLAK...

Blam: quickly create ruby source and test files in the right place.

A gem to visualize which records will be deleted due to dependent: :destroy and similar options in ActiveRecord associations

Discover hosts using chef search for blender

Execute tasks using Salt

Discover and execute tasks using serf

Automagic management of Rubocop config, custom cops, and execution

Store BLOBs in Google Cloud Storage

Packaging VCR cassettes for git since 2016

Attempt a piece of code a set number of times or until a condition is met

Wrap classes in a block for easy access

Core classes for data validation with contracts approach (using Either + Writer monad combination & ADT for composition)

Extra helpers for BloodContracts::Core