It opens to fit the thought.
Start at a tidy few lines. As your sentence runs long, the box settles open to make room — never a cramped one-liner, never a vast empty void. Set the resting size and let it breathe from there.
Nothing you write goes missing.
Every commit is quietly copied to your clipboard, so the text survives even when it can't be injected. And the last items you sent stay in a tidy History you can reopen, re-read, and copy from — anytime.
Set it to your hand.
Light, dark, or follow the system. Choose the font, text size, and line spacing; set the default lines and width; or hide the hint rail entirely once the chords are muscle memory.
And for advanced users, there's a Terminal mode. Instead of the native box, textbox opens your real command-line editor — vim, nvim, nano — running inside an embedded terminal (powered by libghostty). The same ⌘↩ commit drops the result straight back into the field, so you get the editor you already live in without ever leaving the keyboard.
