A set of UI primitives and components.
Naming conventions follow Tailwind — delimited with a _
instead of -
to
enable object access — with a couple exceptions:
Spacing
Uses "t-shirt" sizes xxs
, xs
, sm
, md
, lg
, xl
and xxl
instead of
increments of 4px. We only use a few common spacings, and otherwise typically
rely on many one-off values.
Text Size
Uses "t-shirt" sizes xxs
, xs
, sm
, md
, lg
, xl
and xxl
to match our
type scale.
Line Height
The text size atoms also apply a line-height with the same value as the size,
for a 1:1 ratio. tight
and normal
are retained for use in the few places
where we need leading.
An (mostly-complete) set of style definitions that match Tailwind CSS selectors. These are static and reused throughout the app.
import { atoms } from '#/alf'
<View style={[atoms.flex_row]} />
Any values that rely on the theme, namely colors.
const t = useTheme()
<View style={[atoms.flex_row, t.atoms.bg]} />
const b = useBreakpoints()
if (b.gtMobile) {
// render tablet or desktop UI
}