In web development how do I get around different monitor sizes.

Question

In a phone, 100px could be alot while on a TV 100 px could be nothing. In web development, eslecially with canvases and things that require specific measurements, how do I avoid this issue.

Answer 1

You can make your web pages responsive.
You can use units like vw and vh.
You can use media queries also.
You can refer to this code by Gordon for a tutorial :
https://code.sololearn.com/W3gS00IGw160/?ref=app