How to get a specific query string from the url in vanilla JavaScript?

Question

How to get a specific query string from the url in vanilla JavaScript?

I know that there are libraries that do this for me, but what’s the best way of achieving this without the use of a library?

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August 11th, 2022JavaScript

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The most modern and effective way in terms of performance is by using Javascript's Proxy:


 const params = new Proxy(new URLSearchParams(window.location.search), {
 get: (urlParams, queryStringKey) => urlParams.get(queryStringKey),
 });
 //to get the value of the key "my_key", just use params.my_key
 let my_value = params.my_key

How to get a specific query string from the url in vanilla JavaScript?

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