Ruboto (JRuby on Android) is a platform for developing full stand-alone apps for Android using the Ruby language and libraries. It includes support libraries and generators for creating projects, classes, tests, and more. The complete APIs of Android, Java, and Ruby are available to you using the Ruby language.

In Gem hell migrating to RubyZip v1.0.0? Include zip-zip in your Gemfile and everything's coming up roses!

Re:VIEW is a digital publishing system for books and ebooks. It supports InDesign, EPUB and LaTeX.

Caxlsx_Rails provides an Caxlsx renderer so you can move all your spreadsheet code from your controller into view files. Partials are supported so you can organize any code into reusable chunks (e.g. cover sheets, common styling, etc.) You can use it with acts_as_caxlsx, placing the to_xlsx call in a view and adding ':package => xlsx_package' to the parameter list. Now you can keep your controllers thin!

A Ruby gem that streams and parses large Excel(xlsx and xlsm) files fast and efficiently.

Be lazy. Let Maid clean up after you, based on rules you define. Think of it as "Hazel for hackers".

A Ruby framework designed to aid in the penetration testing of WordPress systems

Rhodes mobile framework

Axlsx_Rails provides an Axlsx renderer so you can move all your spreadsheet code from your controller into view files. Partials are supported so you can organize any code into reusable chunks (e.g. cover sheets, common styling, etc.) You can use it with acts_as_xlsx, placing the to_xlsx call in a view and adding ':package => xlsx_package' to the parameter list. Now you can keep your controllers thin!

Warbler is a gem to make a Java jar or war file out of any Ruby, Rails, or Rack application. Warbler provides a minimal, flexible, Ruby-like way to bundle up all of your application files for deployment to a Java environment.

Multiwoven Integrations is a comprehensive Ruby gem designed to facilitate seamless connectivity between various data sources and SaaS platforms.

thin wrapper around rubyzip and nokogiri as a way to get started with docx files

A Ruby interface to the App Store Connect API

Stream out ZIP files from Ruby

This library can be used as a module for `fog` or as standalone provider to use the CloudAtCost in applications.

write_xlsx is a gem to create a new file in the Excel 2007+ XLSX format.

Twine is a command line tool for managing your strings and their translations. It is geared toward Mac OS X, iOS, and Android developers.

Ruby library for file system operations via Windows Remote Management

Multimedia story telling for the web.

A Ruby wrapper to the Neo4j Rest API see http://docs.neo4j.org/chunked/stable/rest-api.html for more details.