The gRPC tools for Python provide a special plugin for generating server and client code from .proto service definitions.

Thrift provides clean abstractions and implementations for data transport, data serialization, and application level processing. The code generation system takes a simple definition language as input and generates code across programming languages that uses the abstracted stack to build interoperable RPC clients and servers.

The libmodulemd API provides a number of convenience tools for interacting with repodata (that is, streams of YAML that contains information on multiple streams, default data and translations).

This package provides a library for making, reading and applying deltarpms, compatible with the original deltarpm packages.

This package provides the createrepo command, which can be used to create RPM repositories.

The Round Robin Database Tool (RRDtool) is a system to store and display time-series data (e.g. network bandwidth, machine-room temperature, server load average). It stores the data in Round Robin Databases (RRDs), a very compact way that will not expand over time. RRDtool processes the extracted data to enforce a certain data density, allowing for useful graphical representation of data values.

Rsync is a fast and versatile file copying tool. It can copy locally, to/from another host over any remote shell, or to/from a remote rsync daemon. Its delta-transfer algorithm reduces the amount of data sent over the network by sending only the differences between the source files and the existing files in the destination.

Librsync is a free software library that implements the rsync remote-delta algorithm. This algorithm allows efficient remote updates of a file, without requiring the old and new versions to both be present at the sending end. The library uses a "streaming" design similar to that of zlib with the aim of allowing it to be embedded into many different applications.

Librsync is a free software library that implements the rsync remote-delta algorithm. This algorithm allows efficient remote updates of a file, without requiring the old and new versions to both be present at the sending end. The library uses a "streaming" design similar to that of zlib with the aim of allowing it to be embedded into many different applications.

Rspec-core provides the RSpec test runner and example groups.

This package provides the default HTML formatter for the SimpleCov code coverage tool for Ruby version 1.9 and above.

Hoe is a rake/rubygems helper for project Rakefiles. It helps manage, maintain, and release projects and includes a dynamic plug-in system allowing for easy extensibility. Hoe ships with plug-ins for all the usual project tasks including rdoc generation, testing, packaging, deployment, and announcement.

This package provides a JSON formatter for SimpleCov, the Ruby code coverage tool.

Mini-portile is a port/recipe system for Ruby developers. It provides a standard way to compile against specific versions of libraries to reproduce user environments.

mime-types-data provides a registry for information about Multipurpose Internet Mail Extensions (MIME) media type definitions. It can be used with the Ruby mime-types library or other software to determine defined filename extensions for MIME types, or to use filename extensions to look up the likely MIME type definitions.

multi_test provides a uniform interface onto whatever testing libraries that have been loaded into a running Ruby process to help control rogue test/unit/autorun requires.

Cucumber Expressions offer similar functionality to Regular Expressions, with a syntax that is easier to read and write. Cucumber Expressions are extensible with parameter types.

Cucumber's wire protocol allows step definitions to be implemented and invoked on any platform.

Cucumber HTML Formatter produces a HTML report for Cucumber runs. It is built on top of cucumber-react and works with any Cucumber implementation with a protocol buffer formatter that outputs Cucumber messages.

Rspec-expectations provides a simple API to express expected outcomes of a code example.

Minitest bonus assertions provides extra MiniTest assertions. For instance, it provides assert_true, assert_false and assert_set_equal.

rubocop is a Ruby code style checking tool. It aims to enforce the community-driven Ruby Style Guide.

Rspec-mocks provides RSpec's "test double" framework, with support for stubbing and mocking.

Builder provides a number of builder objects that make it easy to create structured data. Currently the following builder objects are supported: XML Markup and XML Events.