Where can I run Nodejs code instead of on my local computer?

So I have the following skeleton code written in nodejs:

            function getData(){
                //some code to retrieve data
            }

            function processData(){
                let dataList = getData();
            
               dataList.forEach(e => {
                //perform some computation
               });
            }

            processData();    //processData is a very resource intense function call.

My question here is, is there a place where I can deploy this code to run instead of my local computer? This code may take hours if not days to complete.