Willmil11 is the owner && creator of Local-WebServerjs 1.O and this free software is under license !
Put your html files in the Files folder
To customise 404 error message: Replace the default page in the 404 folder with a custom 404 page [The custom 404 page must be named '404.html' to work]
To run the local webserver execute in a cmd 'node webserver.js' while being in the Webserver directory, The local webserver will run on port 1234...
If you have trouble using the Local webserver: -Email: willmil1110@gmail.com -Dm me on Discord: willmil11#8988
Enjoy !