Prettier, a JavaScript code formatter, has seen an incredible adoption thanks to its careful handling of the very, very, long tail of ways people can write code. At this point, the formatting logic has been solid and after our work on [ternaries](https://prettier.io/blog/2023/11/13/curious-ternaries) lands, it will be in a happy state.
Possibly because some people think that, much like MongoDB, Rust is web scale.