Ydl provides a way to supply a ruby app with initialized objects by allowing the user to supply the data about the objects in a hierarchical series of "data definition files" with the extension .ydl.

Just an array wrapper to manage 8760 (or 8784) hourly values related to a year

Easy face-cropping

Small gem to create year ranges for copyright statements in Web pages.

Yeelight CLI client

Simple in-process pub sub notifier for ruby.

Ruby wrapper for the YellowPages' Yellow API based on Ian Bishop's yellow_api gem

Provides standardized logging

Download market data from Yahoo! Finance's API

壹伴 AI 标题生成助手

Yodel CMS

Restful interface to yogo data components

yolo_backup allows you to create incremental backups of multiple servers using rsync over SSH. You can specify which backups to keep (daily, weekly, monthly, …) on a per-server basis.

YoolinkPro API Ruby SDK, manage your feed, users, groups, teams...

Command line option parsing with YARD and optparse.

Support render erb or haml to html or pdf, using data from json or from api endpoint

A http://fanyi.youdao.com api library for Ruby.

API wrapper for http://yournavigation.org/ or YOURS project

Provides uses_controller_extension and a set of common mixins.

Helpers to make life easier when coding YT-specific apps. see the code..