Serotonin is a Chrome extension that allows users to experience a "little happiness" when searching for something on Chrome.

Serotonin is designed to bring a sense of joy and contentment to users when they open a new tab and perform a search on Chrome. With this Chrome extension, users can enhance their browsing experience by adding a touch of positivity and happiness to their daily online activities. Whether it's searching for information, browsing websites, or conducting research, Serotonin aims to provide a delightful and uplifting experience.

This free Chrome extension falls under the Browsers category and specifically the Add-ons & Tools subcategory. It is developed by sengoku and is available for use on the Chrome platform. With Serotonin, users can inject a bit of happiness into their browsing routine and make their online interactions a little more enjoyable.