ニコ生アラート is a Chrome add-on developed by honishi that allows users to receive alerts for NicoNico Live broadcasts and automatically join them. With this add-on, users can conveniently view a list of live broadcasts from the users they follow, as well as the live broadcast rankings.

The add-on provides a seamless experience for NicoNico Live users, ensuring that they never miss out on their favorite broadcasts. By receiving alerts, users can stay updated on when their favorite broadcasters go live and easily join the broadcasts with the automatic entry feature.

ニコ生アラート is available for free on the Chrome platform and falls under the Browsers category, specifically the Add-ons & Tools subcategory. It offers a valuable solution for NicoNico Live users who want to stay connected and engaged with their favorite broadcasts.