하루 행복 (One Day Happiness) is a free Chrome add-on developed by stareta1202. This add-on aims to provide users with daily lessons on happiness, inspired by the stories of happiness from 카놀라유 (Canola Oil) and 정재훈 (Jung Jae Hoon). With this add-on, users can learn something new about happiness every day.

The add-on is designed to be easy to use and accessible to all Chrome users. It offers a simple and intuitive interface, allowing users to easily navigate through the daily lessons on happiness. Each lesson is presented in a concise and informative manner, providing users with valuable insights and perspectives on what it means to be happy.

Whether you're looking to boost your mood, gain a new perspective, or simply find inspiration, 하루 행복 is a great add-on to have. Start your journey to daily happiness with this Chrome add-on today.