What toolklit do you use for developing this? In particular the Icons, and HTML?

[mperino]

I'd like to add some Icons to this that are custom and particular to CNC. It looks like you use a very different toolkit from what I am used to, but I'm interested to give it a try.
Any hint of what you use, and where I'd find the Icons in your code would be appreciated.

[luc-github]

I am not a designer, and not good at it, so I try to use ready made icons, https://feathericons.com/, https://fontawesome.com/icons, if none have, I do an svg in text editor with basic commands

[luc-github]

if you are willing to improve icons you are more than welcome, feel free to submit PR or material proposal