How convenient is it to try on fonts on websites?

Question

Web development

Is it possible to try on a font on my site (including local) in a specific place? and choose not to type font-family each time, but with the mouse, like in Word or Photoshop, for example? maybe there is some kind of extension? I'm interested in firefox, but if it's not under firefox, then tell me in chrome.
This answer does not suit me because it doesn't let me go to localhost, for example, and I want to change the font in a specific place, and not everywhere.

Answer 1

Well, it's also a gem, but I don't know any other way:
since css styles are cascading, you can specify a bunch of all sorts of fonts and disable them one by one from bottom to top in devtools ...
the same google.fonts - you can include fonts one by one

Answer 2

There is such an extension for chrome: https://chrome.google.com/webstore/detail/google-f...
You can change the CSS selector

Answer 3

On ready-made sites without resaving and reloading, you can use the magic CSS extension (I think there is also on Firefox). It is a live style editor (rules are applied on the fly), there is even an element selector, as in devtools