I`m only starting my JS journey and I will be really grateful if you help me to receive data using the JS. I found that info on the alcor exchange site that is the exchange site for wax (gaming crypto currency).

What is on site:

// Code not tested yet, and provided for explanation reason

import fetch from 'node-fetch'
import { Api, JsonRpc, RpcError } from 'eosjs'

const rpc = new JsonRpc('https://wax.greymass.com', { fetch })

// Get buy orderbook from table

const { rows } = await rpc.get_table_rows({
  code: 'alcordexmain',
  table: 'buyorder',
  limit: 1000,
  scope: 29, // Market id from /api/markets
  key_type: 'i128', // we are using it for getting order sorted by price.
  index_position: 2
})

I faced with some trouble because of JSHint version and updated it to 9. But still "await" is red and JSHint is asking for semicolon after it - which causes huge amount of new errors. However the project is opening in the browser with no info of course. But in the console I see an error.

index.html:1 Uncaught TypeError: Failed to resolve module specifier "node-fetch". Relative references must start with either "/", "./", or "../".

P.S. I checked the posts with such error but actually didn't understand what should I do because all of them are proposing some changes for JSON file and I only have index.html and that js. file.