JAVASCRIPT

js add params to url

function setQueryStringParameter(name, value) {
    const params = new URLSearchParams(window.location.search);
    params.set(name, value);
    window.history.replaceState({}, "", decodeURIComponent(`${window.location.pathname}?${params}`));
}

set url parameters javascript

let params = new URLSearchParams(window.location.search);
console.log(params.get(name));