To run JavaScript outside of a web browser (e.g., to build apps or automation scripts), you must install Node.js .
If you want to write and run your own JavaScript code on Windows 10, you will need a and a code editor . Step 1: Download the JavaScript Runtime (Node.js) javascript download windows 10
: Go to Settings > Privacy and security > Site settings > JavaScript and select "Sites can use JavaScript" . To run JavaScript outside of a web browser (e