What is the best JS for asynchronous POST/GET requests?

Question

Asynchronous programming

Hello, the task is to get a response from <2000 urls in a period of up to 10 minutes.
Urls will be divided into packs from 5 to 200 pieces.
The pages that need to be received on average weigh 3-5 kb, contain json, the response time is 2-3 seconds.
The content handler is written in PHP. I plan to use another AP to perform asynchronous requests, and use GEARMAN or something like that to send responses to PHP. (this is not the point)
Question: what is the best way to use for this PL, which will be less resource-intensive to perform such a number of asynchronous requests?
Ps Perhaps there are SaaS services for such a task?

Answer 1

I plan to use another AP to perform asynchronous requests

But why??
https://github.com/chuyskywalker/rolling-curl

Answer 2

vibed.org
Or just a lib to work with http

Answer 3

Probably pure C.
I don’t know, but there are a lot of VPS / VDS services, maybe it’s more expensive than a service purely for requests, but it’s more universal, you can do something else there.