css - Texts without sub-pixel rendering in Firefox and its variants (Librewolf, Tor, etc) look blurry in LCD monitors - Super User

This problem occurs for tabs font as well as font in Library manager: Can you test and confirm it? Is there any solution? Can I force enable sub-pixel rendering? Things I tried before: disabling

Some fonts look extra bold and fuzzy under FireFox, Ok under other browsers - HTML & CSS - SitePoint Forums

Full Screen for Firefox – Get this Extension for 🦊 Firefox (en-US)

Make Firefox fullscreen borderless on macOS

Fixed] Blurry Firefox and Chrome Text Under Wayland

html - Firefox scaling issues causes pixelated / blurry borders - Stack Overflow

Subpixel rendering of texts · Issue #1210 · lvgl/lvgl · GitHub

Trying to use the firefox-mod-blur css, and a few buttons are invisible : r/FirefoxCSS

Fixed] Blurry Firefox and Chrome Text Under Wayland

Font rendering on external display broken in Big Sur - Ask Different