Roo can access the contents of various spreadsheet files. It can handle * OpenOffice * Excelx * LibreOffice * CSV

Heavy metal SOAP client

Profiling toolkit for Rack applications with Rails integration. Client Side profiling, DB profiling and Server profiling.

A generalized Rack framework for multiple-provider authentication.

WebFont Loader gives you added control when using linked fonts via `@font-face`. It provides a common interface to loading fonts regardless of the source, then adds a standard set of events you may use to control the loading experience.

Enables to set jobs to be run in specified time (using CRON notation or natural language)

A modern web server and application server for Ruby, Python and Node.js, optimized for performance, low memory usage and ease of use.

MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.1:1080 to see the mail.

Common interface for Ruby's HTTP libraries

Feature flag UI for the Flipper gem

Instrumentation for GitLab

LicenseFinder works with your package managers to find dependencies, detect the licenses of the packages in them, compare those licenses against a user-defined list of permitted licenses, and give you an actionable exception report.

Go faster, off the Rails

OAuth 2.0 Server & Client Library. Both Bearer token type are supported.

Official Twilio SendGrid Gem to Interact with Twilio SendGrids API in native Ruby

A rack middleware for throttling and blocking abusive requests

Vegas aims to solve the simple problem of creating executable versions of Sinatra/Rack apps. It includes a class Vegas::Runner that wraps Rack/Sinatra applications and provides a simple command line interface and launching mechanism.

Airbrake is an online tool that provides robust exception tracking in any of your Ruby applications. In doing so, it allows you to easily review errors, tie an error to an individual piece of code, and trace the cause back to recent changes. The Airbrake dashboard provides easy categorization, se...

HTTP Accept, Accept-Charset, Accept-Encoding, and Accept-Language for Ruby/Rack

FnordMetric is a Ruby Event-Tracking gem on steroids