URLSearchParams escaping + code example

Example 1: generate query string from urlsearchparams

URLSearchParams.toString()

Example 2: typescript read url search params

const product = urlParams.get('product')
console.log(product);
// shirt

const color = urlParams.get('color')
console.log(color);
// blue

const newUser = urlParams.get('newuser')
console.log(newUser);
// empty string