RegexpCrawler is a Ruby library for crawl data from website using regular expression.

Cangrejo lets you consume crabfarm crawlers using a simple DSL

DSL to build crawlers easily

Show DMM and DMM.R18's crawled data. e.g. ranking

Simple crawler using Redis as backend

Lightweight web crawler

Headless HTTP crawler/scraper

株価情報を取得してあれこれするライブラリ

Simple little website crawler.

A web scrawler to get a Marmiton's recipe

A gem that collects mangas from websites

Grab the movies information from the atmovies.com

Add support for Cassandra in Polipus crawler

A web crawler written in ruby

Friendly, neighborhood web crawler for quality assurance.

Ruby Web crawler

Website crawler harvesting e-mails. Uses Sidekiq and Typhoeus.

A crawler for such as mailing lists.

Server browser and Crawler for many games (L4D2, TF2, CS:S, KZMOD, The Ship)

A web crawler dsl.