YouTube Live Scheduler is a free Chrome add-on developed by Takagi. It allows users to record the start time of YouTube live streams and receive notifications about the remaining time until the stream starts.

To use the add-on, simply click the "Add" button on the YouTube Live page. It is a recommended extension for those who frequently watch YouTube Live and want to manage their live stream schedules. With the ability to send up to three notifications before the stream starts, users can have ample time to focus on work or studies without missing their favorite live streams. The notification time can be adjusted to anywhere between 5 and 90 minutes before the start of the stream.

Give it a try and never miss another live stream! The YouTube Live Scheduler add-on is available on GitHub for public access.