Show HN: Minimalist Pomodoro Timer with Ambient Sounds

The Pomodoro technique is the most effective "productivity hack" I have ever applied to stay focused and be productive. To me, an ideal Pomodoro timer should have the following:

- Minimalist design: This helps eliminate unnecessary clutter and distractions.

- Background noises: I concentrate much better when I listen to background noises while working.

- Easy adjustment of time intervals: This is very important to me because I don't set a fixed 25-minute time interval but often change it depending on the task I'm working on.

That's why I focused only on those three things when building PomoUp. I hope it will be helpful to you, especially if you're struggling with distractions and procrastination.

I would love to hear your thoughts and suggestions, and I am more than happy to answer any questions!