Htauthentication lets you authenticate users by an htpasswd file.

HtmlCalendar is an extremely lightweight/extensible gem for creating HTML calendars in Rails (>= 3.1).

A small library that easily converts various objects to HTML.

Fork of Thoughtbot's SendGrid Parse API client Rails Engine for HTML Email Specific Applications

Simple DSL for HTML data tables

HTTP delivery method for ActionMailer

Easy to use handler for the HttpObservatory API.

HTTPong for Rails

Expose model columns and ARel methods through query parameters in grape end points

This gem provides a minimal and customizable rendering content for every status and format included in Rails.

Wrapper for Faraday with additional functionality

Rails sidekick for Hubot

Hubspot smtp mailer, delivery method and api wrapper

Downloads PR/Review info CSV files

Simplified nutritional database generator for Rails.

a simple ruby orm.

Write your DB migrations in SQL and run them, hold the magic.

Library that provides a simple mechanism to find and cache a list of files on your system (much like slocate).

State machines for Ruby.

Integrated and overridable hyalin form generation