Given the Devs have a pipeline that hosts stable releases on Github Pages and this is a static clientside app, is there any advantage outside of being able to access it offline?
https://gchq.github.io/CyberChef/
As a Linuxserver.io team member I am all for self hosting but for downloading a zip and hosting a static blob we have a stand alone Nginx container.
https://hub.docker.com/r/linuxserver/nginx/