Coffee
A quiet Markdown editor for Mac, with sums in your notes
Coffee launched on November 8, 2026 with 100 votes, #81 of 2,160 launches that month and more than 95% of that year's launches.
What it does
A quiet Markdown editor for the Mac. Plain files in a folder you own, with instant answers as you write, search and on-device AI. €3 a month, 14 days free.
A quiet Markdown editor for the Mac. Your notes stay plain files in a folder you own, and everything else steps out of the way. Write Markdown or just write. See the finished page, the code, or both side by side and type in either one. Press ⌥⌘/ in the app. Sums, currencies, time zones and more, in plain words, in any note. The answer sits beside the line and never goes into your file. Go on, change a number. In the app, hold ⌥ and drag one to try another value, or select a column of numbers to see its total. The demo uses sample exchange rates and knows the basics. Coffee uses current rates and understands everything listed here. Coffee never writes an answer into your note. The file keeps…from coffeetext.app
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