I’m not sure if it is possible or if it requires additional payment, but I’d like to customize the web interface described in https://randomnerdtutorials.com/esp8266-nodemcu-webserial-library/#more-105311
The page appears to be defined in a single binary file.
Thank you very much!
I’m not sure if the paid version allows you to customize the web interface, but I don’t think so:https://github.com/ayushsharma82/WebSerial#upgrade-to-pro
To be sure, it is better to ask the developer of the library.
You could always just fork the GitHub project and change it however you would like.