[krilnon]

From the article:

> I have a working prototype of a JavaScript VM that is highly optimized for NGINX’s unique requirements and we’ve begun the task of embedding it within NGINX Open Source.

[pmalynin]

I am a bit surprised it isn't V8, considering its high performance and relative success in Node and IO.js

[gregham]

https://news.ycombinator.com/item?id=2519674

[dchest]

That's why I asked: it's unclear to me if they wrote their own or used something like Duktape.