That's... not terrible. Biff isn't exactly popular (yet?), so a name change isn't out of the question. Both of those names (and `biff`) are already taken on crates.io. Which is maybe not a huge problem. IDK. Naming is hard.

https://crates.io/search?q=bttf

// backronym bttf stands for biff time to format

You win the naming contest. The project has been renamed: https://github.com/BurntSushi/bttf/pull/14

@dang - Could you update the post title please to say "bttf" instead of "Biff"? Thank you!

I don't think @ tags have any effect on HN, you'll want to email the mods directly: hn@ycombinator.com

I like this

This is the fastest rebranding after a Show HN I think I’ve seen haha

also: back to the future

Intersting to notice that the name has been changed now when reading the post 12h late :-D

Burntsushi to the future

Naming is hard, sure, but doing some due diligence up front to see what's already being used isn't very difficult. Very neat tool.

I did. I always do. I just missed this one. Or if I saw it, it didn't register for me and felt like it was just an old archaic tool. Which... is probably still true, but I under-estimated its mindshare. Just an honest unknown unknown.