Yukichi is a Gem of money. Now I can only separate them with commas every 3 digits, but I will add a function to add a yen mark.

Express checkout using ActiveMerchant Paypal API.

Validate commonly used attributes easily with Yukonisuru.

Improve your cooking skills

Discord bot development framework.

A Ruby DSL for generating UML built on yuml.me

Ruby wrapper to the Yummly API

A command line tool to manage Amazon cloud service

List of Worldwide universities. Data source from webometrics.info

Ruby SDK for https:://www.yunpian.com/v2 api

Captcha Client for YunPian.com

An sms_carrier delivery method for Yunpian(云片) SMS service.

An unofficial simple yunpian sms ruby gem

Ruby SDK for www.yuntongxun.com

Ruby SDK for 容联云通讯 development

容联云通讯ruby sdk

Yupi is a base Rails project that you can upgrade. It is used by anadea to get a jump start on a working app. Use Yupi if you're in a rush to build something amazing; don't use it if you like missing deadlines.

check memorized words and make reference materials

An application to query data from a YAML file trying to mirror curl functionality

Y U Slow gives you a simple way to break down and debug why specific piece of code is slow.