Hírstart recosys is a free Chrome add-on designed to enhance the news reading experience on hirstart.hu. By tracking user clicks and reading habits, the extension provides personalized news recommendations based on individual preferences. It effectively highlights articles that align with users' interests and ensures that previously viewed news is not suggested again, streamlining content discovery for users.

The add-on operates primarily on the homepage but also functions on subpages and sections of the site, making it versatile in its applicability. With each update, enhancements have been made to improve stability and user experience, including better categorization and the ability to close recommendations that users do not wish to see again. The tool maintains user privacy by processing data solely within the browser without sharing information with third parties.