Deparam.js
Deparam.js is a lightweight query string to object converter
Install
npm i deparam.js
Usage
ES6
import deparam from 'deparam.js';
deparam(...);
CommonJS
const deparam = require('deparam.js');
deparam(...);
Browser
<script src="deparam.js"></script>
<script>
deparam(...);
</script>
How it works?
Deparam can convert simple as well as complex query strings to regular JavaScript objects. Examples are shown below:
Simple string
deparam('?a=10&b=helloworld'); // --> { a: '10', b: 'helloworld'}
Complex string
deparam('a=10&a=20&b=test&c=test2&x[]=45&x[]=99&y[a]=22&y[b]=33');
// --> { a: ['10', '20'], b: 'test', c: 'test2', x: ['99', '22'], y: { a: '22', b: '33' } }
Enable type coercion
Deparam disables type coercion by default for performance reasons. To enable it you can pass an additional flag.
deparam('a=10&b=20&c=hello', true); // --> { a: 10, b: 20, c: 'hello' }