[kaushalmodi]

Have you set up a Hackernews/Reddit crawler that pings you each time someone mentions "ripgrep"? Seriously, I'd be interested in knowing what solution you use.

[burntsushi]

I just saw it on the front page, which I check embarrassingly frequently. :-) (But I do have a Google Alert setup for it, sure.)

[steveklabnik]

HN Search, at the bottom of the page, is very useful for keeping tabs on discussions of topics you care about.