Responsive recipes

Responsive recipes is built on top of Vanilla Extract. It provides variant based styling, including responsive variants, something that was missing in packages like Recipes and cva.

This package assumes you have Vanilla Extract installed and configured.

Installation

npm i responsive-recipes

Getting started

To get started, create a recipe function that will have default conditions for which every responsive variant will get generated. Similar to Sprinkles, it will need an initialCondition for calling singular string values on responsive variants.

1import { createRecipe } from 'responsive-recipes';
2
3const recipe = createRecipe({
4  defaultConditions: {
5    initial: {},
6    sm: { '@media': '(min-width: 380px)' },
7    lg: { '@media': '(min-width: 1024px)' }
8  },
9  initialCondition: 'initial'
10});

We can use this recipe function to generate a piece of statically extracted CSS, powered by Vanilla Extract. Like regular recipes it can take an optional set of base styles, variants, compoundVariants, defaultVariants.

But responsive-recipes also takes in responsiveVariants and inlineVariants. Every responsive variant or inline variant, by default, will get generated for the conditions provided in defaultConditions.

1const stack = recipe({
2  base: {
3    display: 'flex'
4  },
5  variants: {
6    isFullHeight: {
7      true: {
8        height: '100%'
9      },
10      false: {
11        height: 'auto'
12      }
13    }
14  },
15  responsiveVariants: {
16    direction: {
17      row: {
18        flexDirection: 'row'
19      },
20      column: {
21        flexDirection: 'column'
22      }
23    }
24  },
25  inlineVariants: {
26    width: { property: 'width' },
27    height: { property: 'height' }
28  },
29  compoundVariants: {
30    variants: {
31      direction: 'row',
32      isFullHeight: true
33    },
34    style: {
35      backgroundColor: 'green'
36    }
37  },
38  defaultVariants: {
39    isFullHeight: false,
40    direction: 'row'
41  }
42});

Runtime

In runtime code you can use the recipe to retrieve classNames:

1const { className } = stack({
2  isFullHeight: true,
3  direction: { initial: 'column', lg: 'row' },
4  width: { initial: '100%', sm: '50%', lg: '25%' }
5});

Responsive variants

Responsive variants get generated for each set condition in your defaultConditions configuration.

The initialCondition is used as a fallback for responsive variants

Whenever you call a responsive variant with a singular value it will select the className that belongs to the media query defined in the initialCondition.

1const { className } = stack({ direction: 'row' });
2// Is equal to stack({ direction: { initial: 'row' }});

Custom conditions

If you need to override the defaultConditions set in createRecipe on a per recipe basis, you can add a conditions property with an initialCondition to your recipe. Responsive variants in this recipe will only be generated for these conditions.

1const hidden = recipe({
2  conditions: {
3    initial: {},
4    sm: { '@media': '(min-width: 380px)' },
5    smMax: { '@media': '(max-width: 379px)' },
6    lg: { '@media': '(min-width: 1024px)' },
7    lgMax: { '@media': '(max-width: 1023px)' }
8  },
9  initialCondition: 'initial',
10  responsiveVariants: {
11    hide: {
12      true: {
13        display: 'none'
14      },
15      false: {
16        display: 'block'
17      }
18    }
19  }
20});

Inline variants

Inline variants are special variants that allow any value and are coupled to a CSS property. These variants are very powerful, because they allow you to define any value, without having to explicitly define a variant for every single value. These are useful for CSS properties like width, top, left, etc. Inline variants are responsive by default. Inline variants also work with compoundVariants for granular control, and they can also have a defaultVariant.

Whenever you define inlineVariants your recipe will also return a style object that needs to added onto your DOM element (or component) in order to apply the variant:

1const { className, style } = stack({ width: { initial: '100%', sm: '50%' } });
2
3<div className={className} style={style}>
4  Stack
5</div>;

Compound variants

A compound variant is a variant that kicks in when a combination of variants, responsive variants and inline variants are active. These account for conditions as well. If we take our initial stack recipe:

1const className = stack({
2  isFullHeight: true,
3  direction: { initial: 'column', lg: 'row' }
4});

isFullHeight is a regular variant. Regular variants are valid for all conditions. That means that the compoundVariant combination will kick in from the lg breakpoint and the backgroundColor will become green.

Default variants

Variants will fall back to the default variants if they're not defined in the runtime.

Type helpers

GetVariants is a type helper that you can use to infer the type of variants that you can use in interfaces for your components.

1import { GetVariants } from 'responsive-recipes';
2
3type Variants = GetVariants<typeof stack>;

Get base className

Often, when using globalStyle in Vanilla Extract, you want to target the base className. You can retrieve it using the classNames.base getter:

1const baseClassName = stack.classNames.base;

Variant definitions

For documentation purposes it might come in handy to get a list of all variants and their definitions. You can do this by calling variantDefinitions getters:

1const variants = stack.variantDefinitions.variants;
2const responsiveVariants = stack.variantDefinitions.responsiveVariants;
3const inlineVariants = stack.variantDefinitions.inlineVariants;

A variant definition object has the following shape:

1type VariantDefinition = {
2  values: string[];
3  defaultValue: string | undefined;
4};