Pomodoro.addon od Darrell KIDJO

The add-on have a setting panel, a credit panel and a main panel. The main panel show a timer designed by using neumorphism paradigm and it show also a discover block. The discover block is to make ad to people who ask for. When someone wants to be featured in this section, they contact me on twitter or by email. I process her request and if she offers interesting content that can distract users, I add it to the list of discoveries for free.
The setting panel allow you to customize, alarm song, duration, volume and break time.