I have this domain codingtips.dev but I don't know what to do with it
I have a few ideas but I don't know if any of them is any good, such as a blog to post coding tips, or a coding book store, or a platform to link beginner developers with professionals to help them.
Also the other meaning for tip... an app to "tip" to developers with money?
What about an open board with title and content where devs can share a 260 chars code sample, anonymously with a captcha to prevent bots.