This was a fun little task. I needed to get URL query values. This is a pretty common requirement, so I thought I would document it’s use here. The easiest way to do this is by creating an instance of URLSearchParams.

Click the button to create a token and reload the page.

Search Params

    let search = new URLQueryParams(;
    let output = document.getElementById("output");
    let html = "";
    search.forEach((value, key) => {
        html += `<li><strong>${key}:</strong> ${value}</li>`;
    output.innerHTML = html;

    You can get a single value from the query with the get() function.

    let token = search.get("token");

    The complete code for this page is available in Github. Happy coding!