Lightweight Ruby web crawler/scraper with an elegant DSL which extracts structured data from pages.
RubyRetriever (http://softwarebyjoe.com/rubyretriever/)
A versatile Ruby web spidering library that can spider a site, multiple domains, certain links or infinitely. Spidr is designed to be fast and easy to use.
A batteries-included framework for easy web-scraping. Just add CSS! (Or do more.)
Web crawler with very flexible crawling options. Can either use standalone or can be used with resque to perform clustered crawls.
Las características principales de stewartmckee/cobweb son: Ruby Crawling Frameworks.
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