JavaScript First query string parameter is not parsed using qs npm package jquery get first query string parameter,redux-first-router query

I fail to parse the first query string parameter using the qs npm package. What am I doing wrong?

I execute these commands in my console

import * as qs from './qs'
var addr = "https://www.somesite.se/?title=querystring&action=edit"
var parsed = qs.parse(addr)

After executing these commands parsed has the value:

{ 'https://www.somesite.se/?title': 'querystring',
  action: 'edit' }

This is strange. Why is title not a property on the returned object? I would expect the value of parsed.title to be 'querystring'. but it is not. The value of parsed.title is undefined.

Why?

Answer:1

qs parses query strings. It does not parse URLs. Use a URL parser (new URL(addr).search.substring(1)) to get the query string from the URL first.

qs.parse("title=querystring&action=edit") should give you a correct answer.

Now that I think about it... why even use qs? new URL(addr).searchParams should already give you the params parsed...

Answer:2

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