webHanrve

WebHarvest is an open-source web scraping and extraction framework for Java. It provides a simple and efficient way to extract data from websites. The framework is designed to be easy to use, with a focus on flexibility and extensibility. WebHarvest uses a visual editor to create and manage scraping processes, which allows users to design scraping flows without writing any code. The visual editor provides a drag-and-drop interface for adding and configuring scraping steps, such as fetching web pages, extracting data, and processing the extracted data. WebHarvest supports various data extraction techniques, including regular expressions, XPath, and CSS selectors. It also provides built-in support for handling common web scraping challenges, such as handling JavaScript-rendered content and dealing with anti-scraping measures. WebHarvest is widely used in various industries, including e-commerce, market research, and data analysis, for tasks such as price monitoring, competitor analysis, and data aggregation. The framework is actively maintained and has a large community of users who contribute to its development and provide support to other users. WebHarvest is available under the GNU General Public License, which allows users to freely use, modify, and distribute the framework.