Timestack is a free Chrome add-on developed by fdsimms that provides users with an easy way to schedule their day. With Timestack, you can create multiple timers and stack them together to effectively manage your time and increase productivity.

The program allows you to input various timers for different tasks or activities, and once you hit start, Timestack will automatically run through them in sequence. This feature enables you to stay focused on one task at a time without the need to manually switch between timers.

Timestack's simple and intuitive interface makes it easy to add, edit, and rearrange timers as needed. Additionally, the program offers a visual representation of your scheduled tasks, allowing you to easily track your progress throughout the day.

Overall, Timestack is a handy tool for anyone looking to optimize their time management. Whether you're a student juggling multiple assignments or a professional trying to stay on top of deadlines, Timestack can help you stay organized and increase your productivity.