Handicap

Hi! I need to play with friends online with a handicap on the clock, would it be possible to implement this feature?

you can give your friends more time during the game by clicking the "+" symbol. as long as you have enabled "give more time" here: lichess.org/account/preferences/chess-clock

If i want to give a handicap of 20 minutes (and that's what what I want) and I need to press 80 times the +15 second button, that's not really comfortable. I would really appreciate if a handicap option were implemented

If you want to play, say, 30 minutes vs 10 minutes, just play a 30+0 game and resign if you clock hits 20:00.