Statsd for Instructure

LtiProvider is a mountable engine for handling the LTI launch and exposing LTI parameters in your rails app.

Domain driven oriented microservice framework.

Breadcrumbs helper for Middleman

Minitest plugin that starts a byebug session on test failures

Optical mark recognition of multiple-choice tests and surveys. Low-level ruby library to generate response sheets in PDF form and to automatically score manually filled-out forms.

MTDevise Rails 5.1 engine that adds multi-tenant basecamp style user logins (multi-tenant authetication using devise) to your ruby on rails application.

Nfe.io's ruby gem

Like the X-Men nightcrawler this gem teleports your assets to a OpenStack Swift bucket/container

No Bullshit Password strength checker. Inspired by "Password Rules are Bullshit" by Jeff Atwood. https://blog.codinghorror.com/password-rules-are-bullshit/

Octoball provides Octopus-like database sharding helper methods for ActiveRecord 6.1 or later, using Rails' native horizontal sharding handling. This provides migration path to Rails 6.1+ for applications using Octopus gem with older Rails.

Ruby wrapper for REST Odnoklassniki API calls. GET and POST calls.

OmniAuth Oauth2 strategy for Instructure Canvas.

OPTA SD is a library to Integrate and Utilize Opta Sports Data Apis.

Client library for Amazon's Product Advertising API v5

Extensions and enhancements to Ruby's built in Logger class. Extensions include: multiple output streams, JSON formatting for easy aggregation, and a Railtie to set some sane(ish) defaults for production Rails environments.

Fast Ruby PG csv export. Uses pg function 'copy to csv'. Effective on millions rows.

QR-bills support for swiss payments, for full documentation please refer to github repo: https://github.com/damoiser/qr-bills

QTI 1.2 and 2.1 import and export models

This gems allows you to easily create extra databases to your rails application, and freely allocate ActiveRecord instances to any of the databases. It also provides rake tasks and migrations to help you manage the schema by shard groups.