styled-velocity

Styled-Velocity

Styled-Velocity, a React-based styled prop and UI library to increase your velocity and help build your Design System.

Install

yarn add styled-velocity

or

npm install styled-velocity

sharedProps

Import example:

import { appearanceProps, cssProps, dimensionProps } from 'styled-velocity'

• Overview - docs

Components

All of the following have access to the sharedProps.

Import example:

import { Element } 'styled-velocity'

• Element - docs
• Flex - docs
• Main - docs
• Section - docs

createStyle

• Overview - docs

Available sharedProps

import	prop	css property	conversionType
appearanceProps	bg	background
""	bgImage	background-image
""	bgSize	background-size
""	borderRadius	border-radius
""	boxShadow	box-shadow
cssProps	css	any css
dimensionProps	m	margin	percentageOrPixel
""	mt	margin-top	""
""	mb	margin-bottom	""
""	ml	margin-left	""
""	mr	margin-right	""
""	mx	ml and mr	""
""	my	mt and mb	""
""	p	padding	""
""	pt	padding-top	""
""	pb	padding-bottom	""
""	pl	padding-left	""
""	pr	padding-right	""
""	px	pl and pr	""
""	py	pt and pb	""
""	h	height	""
""	w	width, flex-basis	""
""	minh	min-height	""
""	minw	min-width	""
""	maxh	max-height	""
""	maxw	max-width	""
""	c	cw and ch	getCells
""	cw	cells wide	""
""	ch	cells height (cells tall)	""
""	cm	cells margin	""
""	cml	cells margin-left	""
""	cmr	cells margin-right	""
""	cmt	cells margin-top	""
""	cmb	cells margin-bottom	""
""	cmx	cml and cmr	""
""	cmy	cmt and cmb	""
""	cp	cells padding	""
""	cpl	cells padding-left	""
""	cpr	cells padding-right	""
""	cpt	cells padding-top	""
""	cpb	cells padding-bottom	""
""	cpx	cpl and cpr	""
""	cpy	cpt and cpb	""
""	ctransform	cells transform	getCellsTranslate
displayMode	displayMode	outputs bounding box color
flexProps	direction	flex-direction	getFlexProperty
""	wrap	flex-wrap	""
""	align	justify-content	""
""	valign	align-items	""
""	valignContent	align-content	""
gridLines	gridLines	outputs grid lines
growShrinkProps	grow	flex-grow	booleanToIntString
""	shrink	flex-shrink	""
positionProps	t	top	percentageOrPixel
""	b	bottom	""
""	l	left	""
""	r	right	""
""	x	r and l	""
""	y	t and b	""
""	ct	cells top	getCells
""	cb	cells bottom	""
""	cl	cells left	""
""	cr	cells right	""
""	cx	cr and cl	""
""	cy	ct and cb	""
""	position	position
""	z	z-index
textProps	color	color
""	textAlign	text-align
""	textTransform	text-transform
""	fontFamily	font-family
""	fontSize	font-size	percentageOrPixel
""	fontWeight	font-weight
""	lineHeight	line-height

Breakpoints

About

All of the sharedProps can take a single value, or an object of Breakpoints. You have all the choices you could possibly use for creating style within breakpoints. This system is mobile first, but there's several ways to mix it up.

Example

Let's using the width css property for the following examples...

No breakpoint

w={50}

Mobile: 50, Tablet: 100, Desktop: 150

If you want to create a breakpoint, supply an object, and use the key as the breakpoint. Make sure to give the lowest a 0, if it's min-width 0, it won't wrap it in a media query.

w={{ 0: 50, 768: 100, 1024: 150 }}

returns

width: 50px;

@media (min-width: 768px) {
  width: 100px;
}
@media (min-width: 1024px) {
  width: 150px;
}

Mobile: 50, Tablet: 100, Desktop

If you want to create a breakpoint that has min and max, supply a key that is a string like so...

w={{ '768-1024': 100 }}

returns

@media (min-width: 768px) and (max-width: 1024px) {
  width: 100px;
}

Pretty cool, eh?

Scaling Font Sizes

This min-max string key is how the scaling pixel values work. If you wanted to scale anything from one pixel value to another, like font-size for instance, you can do this...

fontSize={{
  0: 12,
  '414-1023': { min: 12, max: 36 },
  1024: 36
}}

returns

font-size: 12px;

@media (min-width: 414px) and (max-width: 1023px) {
  A css formula to scale the font-size from 12px to 36px based on screen width
}

@media (min-width: 1024px) {
  font-size: 36px;
}

conversionType

Notice the conversionType? This should clue you into what is possible for the given prop.

percentageOrPixel

You can pass is an int like 50 and it'll convert to 50px. You can pass it a fraction, like 1 / 2 and it'll convert to a 50%. You can also just pass a string like 50em.

booleanToIntString

Used for grow and shrink, if you pass true, it'll convert to 1 for css purposes. And false to 0.

getCells

This takes an int and converts it to the cells width (or height). Thus cw={2} makes the element 2 cells wide (based on your grid config).

getCellsTranslate

Similar to getCells, but takes an object. ctransform={{ 0: {x: 0.5, y: 0} }} would offset the x coords of the element by 1/2 cells width.

getFlexProperty

Flex has some pretty unintuitive properties. For instance, valign="top" refers to the vertical alignment an element (assuming you staying with direction=row). You can of course pass the original css flex properties as well if you are used to them.

input	output
top	flex-start
left	flex-start
start	flex-start
bottom	flex-end
right	flex-end
end	flex-end
middle	center
center	center