Rails 3 / Rails 4 plugin that makes title and meta tags (keywords, description) easy and manageable.

Like JavaScript includes, this works because CSS is not subject to the same-origin policy that affects XMLHttpRequest. CSSHttpRequest functions similarly to JSONP, and is limited to making GET requests. Unlike JSONP, untrusted third-party JavaScript cannot execute in the context of the calling page.

lazy_high_charts is a Rails 3.x gem for displaying Highcharts graphs.

We are starting to use Foundation for internal web projects at Notre Dame, and having a gem that we can install to bring in foundation and our minimal modifications is handy

checks if user is active in AD

Mountable engine for exception logging and fingerprinting

Makes it straightforward for a project to send data to statsd.

The Waterfall standard UI.

Neat IDs generates IDs with friendly prefixes for your models

A simple pagination API to paginate Mongoid Models.

Runs a method over a collection of Rails models. But does it in parallel using Active Job.

A class is outputted about an indispensable input item.

A Ruby gem for implementing the Haystack ontology, providing a structured way to manage and interact with building and equipment data.

A lightweight Ruby gem for sending messages to WebSocket clients through an AWS SQS queue. Includes Rails integration with WebSocket authentication endpoint and User model extensions.

Very light user management plugin for rails api apps

Very light user management plugin for rails api apps

The best Rails 3 forum engine in the world.

neko is an on-demand web-based Net Flow analysis framework

Railsアプリケーションでカレンダー機能を簡単に実装できるヘルパーメソッドを提供します

This ruby on rails gem makes it easy to store polymorphic structure information --- parents, children, ancestors, descendants, ... --- in a neo4j graph database parallel to using ActiveRecord.