How Can I add this to wordpress?

[papapapapython]

I was wondering how I can add the build file to wordpress

[martinnaj]

Hi, this is written in Javascript. Wordpress is written in PHP. The most you can do is redirect from one site to another, or use a reverse proxy or something and have it on another port. PHP and Javascript aren't directly compatible (you can't write backend JS and PHP in the same files and have them handled by the same web server).