Countdown timer in ui

Hello, Im writing program for paintball game controller program. The main problem what i met to create time countdown timer in minutes and seconds with possibility to pause and after continue. Everything must be in ui, and with posiibility to correct the value. Does is it in Node-red pallete or need to creat own function with dashboard configuration.

Stoptimer-varidelay can do the count down. It also allows you to change the amount of time. Pause/resume is not built into it, but you could do this by saving the current time remaining and then stopping the timer, and when you resume just send the saved time back into the node .

A countdown timer is a virtual clock on a landing page that counts down from a certain number or date to indicate the beginning or end of an event or offer.