has_normalized_fields is a Ruby on Rails gem that lets you normalize user data for an improved user experience. It takes the messy user inputed data and normalizes it into a nice clean standard format.

Generate random tokens (or use your own) for any ActiveRecord model. Hashes and salts the token before storage in the database using the same methodology as has_secure_password.

Simple tagging with contexts.

has_validated_attributes is a Ruby on Rails gem that lets you validate your fields.

Create Query Objects without a hitch.

HEART helps you start tracking and graphing time-series metrics from your application's data. Simple to setup, so you can start viewing trends in your own custom metrics without coding.

Rails generators to facilitate development.

An isolated knowledgebase system for Rails that is mountable inside applications.

An ActionMailer courier for Hertz.

An Intercom courier for Hertz.

A Twilio courier for Hertz.

An ActionMailer courier for Hertz.

A Twilio courier for Hertz.

Maps string to other strings?

Hide and restore nodes with ancestry gem

Hipaapotamus is an amazing gem for amazing people

Hippo is a framework for writing single page web applications. It's a full stack framework that contains both server and client.

Suggest articles from Hacker News. Suggestions will get better over time as the gem learns what you like!

Rails I18n: de-facto standard library for ActiveRecord 3 model/data translation.

A drop-in PubSubHubBub-compliant Rails Engine for easy hubbubing.