crochet-exp v0.0.10

stitches-crochet

Stitches Crochet is a set of general utilities for Stitches (not to be confused with Stitches utils).

Stitches Crochet is currently React only. A SolidJS version is coming soon.

Currently Stitches Crochet has 2 utilities:

• Styleable Components

  Stitches Crochet provides a function that creats styleable components. Styleable components are similar to styled components, however their API is a little bit different.

  Like styled components, styleable components can have base styles. However, the way you customize a styled comoponent is by choosing variants (defined in the base styles) and adding more styles through the CSS prop.

  The way you customize styleable component is by adding the style rules directly as props to the component, and with the boolVariants prop which conditionally applies sets of styles.

  	Example:

  		const StyleableComp = createStyleableComponent(Comp, { color: "Blue" })
  
  		<StyleableComp
  			props={{ text: "Wrapped React component" }}
  			background="Red"
  			margin="20px"
  			boolVariants={[
  				[someBool, css({ padding: "10px" }), styled("a", { fontWeight: "bold" }) ],
  				[!someBool, { background: "Yellow" }]
  			]}
  		/>

• Styled Primitives

  Styled Primitives is a proxy that lets you access automatically created styleable component wrappers for HTML elements.

  	Example:
  
  	```tsx
  	<C.div color="YellowGreen">
  		Styleable primitive
  	</C.div>
  	```

See usage example

This project is in early development. Don't use it in production.

Installation and getting started

Install stitches Crochet with

npm i stitches-crochet

Replace createStitches with configureCrochet. It takes the same argument - a Stitches config, and returns the same object with two added properties: createStyleableComponent and StyleablePrimitives.

• Use createStyleableComponent to create custom styleable components.
• Use StyleablePrimitives for quick access to styleable HTML elements with no base styles.

It's recommended to alias StyleablePrimitives with a one letter name. You can use C for crochet (note that it needs to be a capital letter so you can use it inside a JSX tag, for example `<C.div></C.div>).

API

configureCrochet

const { createStyleableComponent, StyleablePrimitives, ...stitches } = configureCrochet(stitchesConfig)

This function is the same is createStitches, except the returned object also has createStyleableComponent and StyleablePrimitives.

createStyleableComponent

const styleableComponent = createStyleableComponent(componentOrElement, ...baseStyles)

Creates a new styleable component.

Arguments:

• componentOrElement - An HTML element or a React component to be wrapped with a styleable component.

• baseStyles (optional) - A collection of style objects, styled components, CSS components, functions returned from CSS components, and class names.

Returns: a styleable component

Styleable components

<MyStyleableComponent
	props={underlyingComponentProps}
	{...styleRules}
	boolVariants={arrayOfBoolVariants}
>
	{ someChildren }
</MyStyleableComponent>

A wrapper around an HTML element or a React component, similar to styled components except the API is a bit different. Styleable components give you a more concise way to add one off customizations.

Props:

• props: Props to be passed to the underlying component. This field is optional if the underlying component doesn't have any required props.

• boolVariants (optional): An array of boolean variants (a little bit different than normal Stitches boolean variants). Each boolean variants is itself an array in which the first value is a boolean expression (which is the condition for the variant to be applied) followed by a collection of style objects, other styleable components, styled components, CSS components, functions returned from CSS components, and class names.

  An example of a boolean variant:

  [someCondition, { color: "blue" }, css({ background: "green" })]

  In this example if someCondition is true, color: Blue and background: Green will be applied to the component.

  An example of boolVariants prop:

  [[someCondition, { color: "blue" }, css({ background: "green" })]]

  This is the same as the boolean variant example, except it's wrapped in an array.

• Any CSS property or util defined in your Stitches config is a valid prop.

  For example:

  <MyStyleableComponent
  		  color="Black"
  		  p="3px"
  >
  		  { someChildren }
  </MyStyleableComponent>
  ```jsx

StyledPrimitives

A proxy that lets you access automatically created styleable component wrappers for HTML elements with no base styles. Recommended to alias as one letter, in this example I'm going to use the alias C which stands for crochet.

An example:

	<C.div color="YellowGreen">
		Styleable primitive
	</C.div>

You can access any HTML element this way.

Roadmap:

• Better types
• A SolidJS version
• Add some missing features to styleable components
• More utility functions

Check out my other Stitches library - stitches-purge-utils (also in early development). More libraries coming soon (static extraction, Bootstrap utils).