Sablon is a document template processor. At this time it works only with docx and MailMerge fields.

Jekyll plugin for building Jekyll sites with any GitHub-hosted theme

Caracal is a pure Ruby Microsoft Word generation library that produces professional quality MSWord documents (docx) using a simple, HTML-style DSL.

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.

DigitalOcean fog provider gem

A pattern based Dalvik deobfuscator which uses limited execution to improve semantic analysis.

Web UI for Fluentd

Your Rails console, 1984 style

A framework for creating e-books from Markdown using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs. Also supports EPUB, Mobi, Text and HTML generation.

This gem allows very efficient writing of CSV style data to XLSX with multiple worksheets.

Resolve dependencies, merge and minify CSS and JavaScript files with Juicer - the command line tool for frontend engineers

MavensMate is a Sublime Text package that allows Force.com developers to develop Apex and Visualforce code

Read xlsx data the Ruby way

A Ruby client library for the Box V2 Content API.

Use the GoodData::Client class to integrate GoodData into your own application or use the CLI to work with GoodData directly from the command line.

小説家になろうで公開されている小説の管理、及び電子書籍データへの変換を支援します。縦書用に特化されており、横書き用に特化されたWEB小説を違和感なく縦書で読むことが出来るようになります。

SequenceServer lets you rapidly set up a BLAST+ server with an intuitive user interface for use locally or over the web.

The most efficient way to import for Active Admin

A command-line interface to sync files between your computer/server and Crowdin.

Allows you to generate a new Ruby plugin project, build it, test it in Jenkins and release it to the Jenkins Update Center.