Question - For Node.js, why Google uses V8 engine?
Answer -
Well, are there any other options available? Yes, of course, we have Spidermonkey from Firefox, Chakra from Edge but Google’s v8 is the most evolved(since it’s open-source so there’s a huge community helping in developing features and fixing bugs) and fastest(since it’s written in c++) we got till now as a JavaScript and WebAssembly engine. And it is portable to almost every machine known.