NoSquint is a Firefox add-on that allows you to adjust the text-only and full-page zoom levels as well as color settings both globally (for all sites) and per site.
In new versions of Firefox, there's a sequence of predefined zoom levels decided by the toolkit.zoomManager.zoomValues preference. They no longer advance in increments of 10%, but instead have some new values like 67% and 133% inserted.
Installing NoSquint causes the available zoom stops to regress back to 10% increments which in turn causes some usability issues on 144DPI setups.
In new versions of Firefox, there's a sequence of predefined zoom levels decided by the
toolkit.zoomManager.zoomValuespreference. They no longer advance in increments of 10%, but instead have some new values like 67% and 133% inserted.Installing NoSquint causes the available zoom stops to regress back to 10% increments which in turn causes some usability issues on 144DPI setups.
https://bugzilla.mozilla.org/show_bug.cgi?id=982819