Packages with the harfbuzz use flag

app-editors / emacs : The extensible, customizable, self-documenting real-time display editor

  • Use media-libs/harfbuzz as text shaping engine

dev-libs / efl : Enlightenment Foundation Libraries all-in-one package

  • Enable complex text shaping and layout support

media-libs / fcft : Simple library for font loading and glyph rasterization

  • Use media-libs/harfbuzz for grapheme and run shaping

media-libs / freetype : High-quality and portable font engine

  • Use media-libs/harfbuzz for auto-hinting OpenType fonts. WARNING: may trigger circular dependencies!

media-libs / sdl2-ttf : Library that allows you to use TrueType fonts in SDL applications

  • Use media-libs/harfbuzz for enhanced font rendering

x11-terms / mlterm : A multi-lingual terminal emulator

  • Enable support for OpenType Layout (media-libs/harfbuzz)