Format a changelog into HTML

A tool to create changelog entries and bind them together

Guides you step by step through the things you can mess up

Characterize the relationship between "attributes" (getters/setters) of instances of a class

Generates ominous-sounding names for characters

Utilizes Chargify's REST API

Define strategies for accessing and displaying a subset of your classes' attributes

Charles the Content Extractor

Charming brings Rails-like application, routing, controller, and rendering conventions to Ruby terminal user interfaces.

Helps with charm authoring

Simple tool over geos and co

This gem wraps the data to render chart and then it draws those charts in the web and use the same data to render charts as images, which is often useful when you want to render the chart in pdf or attach it to emails

Automatically generate remote json for chartkick

Chartkick charts with extras

Chaskiq ruby gem interacts with chaskiq.io api

Simple messaging system.

An implementation of the Chatops-RPC Protocol client

chats is a drop-in gem to add chat messaging to your Rails app. It implements a real-time messaging engine for Ruby on Rails 8+ apps: direct messages (DMs), group chats, image attachments, emoji reactions, read receipts, unread badges, and typing indicators. All rendered server-side and updated l...

Adds a chat functionality to any Rails 3 application. Send chat messages to online users within your application like any gmail/facebook chat. It assumes that you are using devise gem and user model as devise model for login.

ChatWorkTo can transfer ChatWork messages via notifier.