How to load certain libraries



I’m really sorry for asking this question, I feel this is something simple but I can’t find a solution.

I am trying to load a librarie like but Ican’t make it work! I tried loading in via a script in the head, body and other page of the renderer, via a require… but I can’t make it work: Gauge function is not defined.

In comparison, I can use plotly.js library for creating charts.

Could you please help me?

Thank you so much,

Best regards,



Example code from what you have tried would be super useful!