Unfortunately much as I love this add-on its not working on Firefox Nightly as of today.

The add-on is not bad, but currently it does not memorize the setting per-website, at least it seems to mess up when switching to another Firefox window, so it works application-wide. In my dark theme its icon is unrecognizable when toggled.

I love how simple it is. I use the whitelist mode to enforce browser fonts for only a few sites.

However, I noticed what seems to be a bug: when a tab in one window triggers the extension, all other windows change to browser fonts as well, regardless of the URLs in those windows/tabs.

Great!
But I would like to have direct access to the list of individual sites inside this extension, to figure out why dev.azure.com (I want site fonts) and *.microsoft.com (I want my fonts) are considered as the same site with common mode, and find a way to fix this.

P.S. Rebooted several times (long story), and this feature seems working properly now. Thank you! Will know that I can post issues to your repository, in case of bugs. I will edit this review in a few days when it becomes obsolete.

Enforce Browser Fonts works well, allowing a quick toggle between default website fonts and monospaced fonts. Would be useful if the Add-on could be configured to engage depending on a user configured white-list.

It works!

Ça marche ! Je mets Arial comme police par défaut sur tous les sites mais certains ne s'affichent pas correctement, avec cette extension je peux désactiver sur les sites où ça dysfonctionne, merci !

Could you change the color of the icon when it is activated? My theme is black and we can't see the icon, put it in gray ?

There is no website list management feature.

Very interesting. Thanks Jayesh !

does what it says on the tin

caveat is that this will increase entropy (ability to fingerprint the browser), so just be aware

looking forward to the implementation of a list of sites where the ext. is disabled/enabled

pretty good but needs some work, some of which is on the developers todo list

would be nice if it switched faster when changing tabs

i bloody hate when websites override MY default font choices with their goofy fonts and this add-on is a great way to combat that

Works! on macOS Mojave, including option-comma shortcut.

Well implemented and quite useful, thanks!