There isn't one. There's been a couple attempts but they just don't hit the mark like Rails or Laravel do.
Honestly, the upside of 1 language is not that high. Don't be afraid of PHP, it isn't the same language it was 15 years ago. I've been programming JS for 10 years but only been using PHP for a year, it's weird but it's got some nice parts too.
The lack of a clear leader Rails clone in NodeJS land is probably the ecosystem’s biggest weakness. The downstream effect is theres a bunch of typical libraries/clients are just… MIA in the node ecosystem. Like, there’s no production grade Memcached client for node. ¯\_(ツ)_/¯ We had to fork one & heavily patch it for Notion.
One (not only) of the problem is that you cannot do it in JavaScript very well due to poor underlying support for types. You neded TypeScript to have the equicalent of ActiveRecord or Django model.
This doesn’t follow because both Django and Rails evolved in languages without a type checking compiler. Rails is super dynamic in ways that would make Typescript type checker kind of sad.
Honestly, the upside of 1 language is not that high. Don't be afraid of PHP, it isn't the same language it was 15 years ago. I've been programming JS for 10 years but only been using PHP for a year, it's weird but it's got some nice parts too.