Read about the Pomodoro technique

1. Open the REAPER resource folder by opening REAPER and then selecting Options > "Show REAPER resource path in explorer/finder..." from REAPER's menu bar.
2. Download the script.
3. Move vo_pomodoro.lua file into the Scripts directory that you opened in step 1.

You can find the script in the action list:

Requirements: SWS Extension

Copy vo_pomodoro.lua script ID:

Set global or project startup action:

Paste script ID:

Click on the timer to start the working period

You can skip the current period or reset the timer by right-clicking:

When the working period ends the transport will be stopped.
Click on the timer to start a break.

• Work - Working interval duration (min)
• Short - Short break duration (min)
• Long - Long break duration (min)
• Count - Number of periods before the long break

Click and Drag vertically to change the values

Click Save to apply changes:

By default, the script is located in Docker.
If you moved it to the floating window, click on Dock to place the timer in Docker: