Pixiv crawler userscript for downloading artwork and galleries easily
Ever wanted to download only a part of a Git repository.
Twitter Intelligence OSINT project performs tracking and analysis
Open source web crawler for Java
Python tool that automates JD.com login and product purchase tasks
Lightweight Java web crawler framework with jQuery-style extraction
Android app for saving webpages for offline reading
WebCollector is an open source web crawler framework based on Java.
Open source Search Engine and Enterprise Search