Chrome renders text differently to Firefox. Chrome uses Skia: https://www.chromium.org/developers/design-documents/graphics-and-skia/ https://www.chromium.org/d

Chrome renders text differently to Firefox. Chrome uses Skia: https://www.chromium.org/developers/design-documents/graphics-and-skia/ https://www.chromium.org/developers/design-documents/graphic... Firefox uses the Windows DirectWrite APIs. This means that Firefox leans into the support that Windows has for variable fonts, and that was dicey until a few releases ago.