RPR displays Ruby's AST on command line.

an ePub generation library in Ruby

Automated iterations of raxml runs over externally-extended phylip files

RQL is a DSL that allows derived attributes in Active Record models to be used in database queries

remote run rails/rake command

Graphing toolkit for RRD

Simple gem implementing the repository pattern

Makes updating Gemfile and friends easy for a lot of projects at once.

RS-232 cross-platform implementation as Ruby C native extension.

A Sokoban clone written in Ruby using the ncurses library.

Client certificate authentication for RSolr

RSpec::Abq is an rspec plugin that replaces its ordering with one that is controlled by abq. It allows for parallelization of rspec on a single machine or across multiple workers.

Automatically generates the documentation for your HTTP API.

Use your OpenAPI3 schema to automatically perform contract testing while you write request specs

Filter test results to include only the system under test. A port of minitest-coverage

We're all used to tools that enforce _total_ coverage numbers, but this gem tries for something different. Instead of keeping your whole project above some threshold, we treat the coverage of _each class_ as a testable quality and then enforce that coverage as part of the test suite!

Tools to improve debugging in RSpec

RSpec Formatter that interfaces with your editor.

some rspec matchers for feature specs

An RSpec plugin to simplify integration tests for GraphQL