kagglewatch is a free Chrome add-on developed by taku_sid. It falls under the category of Browsers and subcategory of Add-ons & Tools. This add-on allows users to manage the read status of their kaggle notebooks and discussions.

The main features of kagglewatch include a read functionality and a memo function. When using kaggle notebooks or discussion pages, users can right-click to access a menu that allows them to add a read status. On the list page, users can click on any item to have it color-coded based on its read status.

Additionally, the add-on provides a memo function on the list page. By clicking on any item or hovering over it, a text area will appear where users can add and edit notes. The notes are saved upon clicking or hovering away.

kagglewatch has undergone several updates, including changes to the method of obtaining notebook pages, synchronization of read data across the same Google account, the addition of a comment feature on the list page, and bug fixes to address the page redesign on kaggle.

Overall, kagglewatch is a useful add-on for kaggle users who want to keep track of their notebook and discussion read statuses, as well as make notes for future reference.