Yarrow is a tool for generating well structured documentation from a variety of input sources.

YARSPG is an YARS-PG reader/writer for the RDF.rb library suite.

Parse and access RSS/RDF/Atom feeds with a uniform interface.

Ruby YARV instructions are too "internal" and hard to access from outside. This gem was born aiming to provide a friendly way to access YARV instructions for Ruby developers

Yet Another Salesforce Dataloader

HTML scraping to write maintainable rules to extract data from HTML content.

Add and customize Yandex Share buttons to your Rails app

A pure Ruby serialization library that works across different Ruby implementations like Opal and JRuby as an alternative to YAML/Marshal.

One more Service Object pattern implementation

Yasst is a toolset for managing encryption and decryption of secrets

translates using yandex translator api

Module for using Telegram Bot API

unofficial http://api.yandex.ru/translate API Client for ruby

Yet Another Workflow Library for Ruby

async http

Yet Another Way to Parse Arguments is an argument-parsing library for Ruby

This is a gem to help make various calls to yahoo's geo-aware api's

A gem to call yahoo weather

Custom-markup parser for http://y-ch.at/

Sometimes, you need some Y combinators to write anonymous recursive functions. Typing out the Y combinator every time you need it is annoying. Use this instead.