qs-stringify

Simple query stringify with nesting.

Install

npm install qs-stringify

Usage

var stringify = require('qs-stringify')

stringify({
  page: {
    offset: 50,
    limit: 25
  },
  filter: 'hello world'
})
// → "page[offset]=50&page[limit]=25&filter=hello%20world"

You can also use ES modules.

import stringify from 'qs-stringify'

Query string shape

This module expects that you know the shape of the query string you want to print, and only does trivial serialization of strings, numbers, and nested objects.

This is very much intentional: a query string is part of a URL, and should be stable and intentional.
You should not blindly serialize state objects into a query string, and URLs should continue to work if your state shape changes.

If you want to use other types or do custom serialization, fit them into a supported shape first:

var stringify = require('qs-stringify')

var startAt = new Date()
var filterTags = ['work', 'home']

stringify({
  tags: filterTags.join(','),
  startAt: startAt.toISOString(),
})
// → "tags=work,home&startAt=2024-10-15T20%3A22%3A36.883Z"

License

MIT