Ruby API for OpenSearch. See the `opensearch-ruby` gem for full integration.

Ruby client for OpenSearch. See the `opensearch` gem for full integration.

Rails performance tests (removed from core in Rails 4.0)

Ball Aerospace COSMOS provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

ruby-prof printer that exports to fold stacks compatible with FlameGraph

Tools to build your double entry financial ledger

A full featured Ruby implementation of the Vimeo API.

A gem for calling Go code from Ruby

A ruby gem to check if the owner of a given email address is working for THE MAN.

A Ruby-like language for writing Ruby C extensions. Rubex keeps you happy even when writing C extensions.

This gem implements pure Levenshtein algorithm, Damerau modification (where 2 character transposition counts as 1 edit distance). It also includes Boehmer & Rees 2008 modification, to handle transposition in blocks with more than 2 characters (Boehmer & Rees 2008).

Integrates ruby-prof with RSpec, allowing you to easily profile your RSpec examples.

OpenC3 provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

Free US and world-wide postal codes in SQLite and CSV format. Automated zipcode/postal code aggregation and processing for any needs.

Simple, pure-ruby library for making pretty Wordle-like clouds. It uses RMagick as graphic backend.

Language server using engine allowing for smart jump-to-definitions, understanding metaprogramming definitions, refactoring and more.

Imports Russian FIAS database into SQL (for Ruby on Rails on PostgreSQL projects)

Rfm is a standalone database adapter for Filemaker server. Ginjo-rfm features multiple xml parser support, ActiveModel integration, field mapping, compound queries, logging, scoping, and a configuration framework.

Hm is a library for clean, idiomatic and chainable processing of complicated Ruby structures, typically unpacked from JSON. It provides smart dig and bury, keys replacement, nested transformations and more.

ONIX 3.0 & 2.1 parser for Ruby