Open source web scraping system for automated data collection tasks
Web crawler that finds hidden web directories without brute force
Easy Spider is a distributed Perl Web Crawler Project from 2006
Intelligent proxy pool for collecting and managing public proxies
Polite concurrent web crawler library for Go with flexible hooks
All-in-one reconnaissance and vulnerability scanning toolkit for sites
Asynchronous tool for finding and checking public proxy servers
Distributed proxy IP pool for web crawlers using Scrapy and Redis