Yield farmers, how do you find good yield farms before they run?

Mainly twitter and telegram groups! SGDefi on telegram is a singapore defi group that's quite active as well.

Twitter/Reddit/Tele groups. If you're a degen you can check out dinoswap rn! It's still pretty new (less than a week old) and I'm currently in the STKGHST-WETH pool which is still yielding a decent 200+% yield although it was 400+% a few days ago when they were issuing 2x rewards. Not financial advice dyodd