From the same desk
Keychordkeyboard shortcuts for every appFontduetfont pairings that just workColorchordcolor palettes in perfect harmonyScreenchordevery screen, true to sizeIconchordevery icon, in seven voicesPaperchordevery sheet, true to sizeLocalechordevery locale, formatted rightTimechordevery date-format token, in every languagePlugchordevery plug, every country, to scaleDialchordevery country code, dialed rightMimechordevery media type, straight from the registryNotechordevery note you can hear, and the math beneath itPrecomposed two thirds, partner to ⅓ (U+2153). Appears in legislative writing (a ⅔ majority), recipes and measurements. From the Number Forms block: coverage is good in modern system fonts, less certain in older or deliberately minimal font stacks.
⅔U+2154⅔\2154\u2154%E2%85%94