Since we are often coming up with ideas, I'm assuming people also have a collection of domains that have piled up over time. I love seeing what domains others have. Here are mine: https://zephie.com/kylemccollom
P.S. Starting to build this product (Zephie - display your domain collection and discover others) in public: https://www.indiehackers.com/product/zephie. Follow along!
My fave is refer.codes (I also have refercodes.com) where I host an app for sharing referral codes with your friends.
Short, sweet, to the point, gets good SEO, and allows for nice short profile URLs for my users (e.g. refer.codes/jeff). When naming projects, for me it often comes down to "what can I get the .com for".
I'm liking Zephie! Fun to see what domains other have. https://zephie.com/jeffbowen
Ha Zephie says my best domain is eons.co 😍
https://zephie.com/jaymehoffman