JavaScript enabled web crawler kit

A simple, fast web crawler

A simple directory crawler DSL.

your friendly neighborhood web crawler

SemanticCrawler is a ruby library that encapsulates data gathering from different sources. Currently microdata from websites, country information from Freebase, Factbook and FAO (Food and Agriculture Organization of the United Nations), crisis information from GDACS.org and geo data from LinkedGeoData are supported. Additional the GeoNames module allows to get Factbook and FAO country information from GPS coordinates.

A web scrawler to get a Marmiton's recipe

This is a crawler framework.

BFS webcrawler that implements Observable

render_static allows you to make your single-page apps (Backbone, Angular, etc) built on Rails SEO-friendly. It works by injecting a small rack middleware that will render pages as plain html, when the requester is one of the most common crawlers/bots out there (Google, Yahoo Baidu and Bing)

Website crawler and fulltext indexer.

Gem for crawling data from external sources

Iudex is a general purpose web crawler and feed processor in ruby/java. The iudex-brutefuzzy-service provides a fuzzy simhash lookup index as a distributed service.

Iudex is a general purpose web crawler and feed processor in ruby/java. The iudex-brutefuzzy-protobuf gem contains the protocol buffer generated java classes for the iudex-brutefuzzy-service.

Iudex is a general purpose web crawler and feed processor in ruby/java. The iudex-core gem contains core facilities and notably, does not contain such facilities as database-backed state management.

Simple Web Crawler

Dead simple yet powerful Ruby crawler for easy parallel crawling with support for an anonymity.

check how many links are available inside the website

livedoor-feeddiscover performs feed autodiscovery using the livedoor Feed Discover API. livedoor Feed Discover API find a Atom/RSS feed(s) from the livedoor Reader crawler database. So, livedoor-feeddiscover do not access the target URL.

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Ruby web crawler to access omelete informations