benfrain Anecdotal data in @extend v @include debate (sizes are Gzipped): 110 @extend’s of a font-family declaration = 14.5kB, @include = 15.4kB
RT @robwierzbowski: 1. Repeated rules don’t really hurt performance: https://t.co/17zWDbCDzj
2. Increasing total selectors can: http://t.co…