A tool to read characters from stdin using 1-based indexing

Chart Candy use D3.js library to quickly render AJAX charts in your Rails project. In a minimum amount of code, you should have a functional chart, styled and good to go.

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

Helper functions for getting your Rails database hooked up to Chartio

A simple ruby DSL to build responive charts for the web using Chart.js

Automatically generate remote json for chartkick

Gem for working with the ChartMogul API

A Ruby wrapper for the ChartMogul API

Chartkick charts with extras

Dictionary functions for word permutation search.

Generates HTML files with case execution time charts for recurrent RSpec tests

ChangeLogを日記にしているなら便利かも。ChangeLogMemoとは？[横着プログラミング 第1回: Unixのメモ技術](http://0xcc.net/unimag/1/)[Change Log メモを試してみよう](http://at-aka.blogspot.jp/p/change-log.html) CSSは[tDiary](http://www.tdiary.org/)のが使えます。FTPアップロードに「lftp」使っています。パブリックの[Public]:のカテゴリーが付いていないもの以外はHTML化しないです。

Your favorite modular chatbot ruby framework

In-memory key-value storage provider for charyf. Not persisted but suitable for development

Chase is an event machine http server

Chaskiq.

A simple gem to make writing groupme bots easier

ChatBot ruby gem library.

ChatBotKit helps you create conversational AI chatbots with your own data to communicate naturally with users on your website, Slack, and Discord.

Simple messaging system.