How to auto-update values ​​on html page from embedded server?

Question

HTML

Hello, there is a device with FreeRtos on board. I want to run a web server on it, I need one page with indicators that are updated automatically. Are there any solutions for FreeRtos (ready-made servers) and how to implement auto-update of values, far from the web, I would like to know where to look and how to implement it, is it possible using html or will javascript and something like that be needed? I would like something similar to the web interface of the router.

Answer 1

JS, websocket, SPA and API from the router side for connecting to a web socket to get values ​​in real-time mode.