Building responsive components in Chakra UI

Introduction

Users interact with the web through different devices, from phones, and laptops to smartwatches and AR/VR headsets. As developers, we must ensure that the websites and web applications we create are not just performant and functional, but also responsive on all screen sizes.

Chakra UI is a simple, modular, and easily extensible component library made up of basic building blocks that enables us to build the front end of our web applications. Chakra UI is customizable, fully accessible, reusable, and easy to use. It also comes with useful hooks, like the useColorMode hook, which we can use to add dark mode to our applications. Overall, Chakra UI comes packed with many incredible features that make it the right tool for the job.

In this article, we will learn how to build responsive components with Chakra UI and use that knowledge to build this dashboard application.

Prerequisites

The focus of this article is not to introduce Chakra UI to the reader, but rather to show how to build responsive components with this great tool. While it is not strictly required, experience working with Chakra UI will be advantageous.

Chakra UI’s approach to responsive web design

When it comes to writing responsive CSS, developers have the option of choosing between mobile-first and desktop-first approaches. Chakra UI takes the mobile-first approach using the @media(min-width) media query.

Responsive styling in Chakra UI relies on breakpoints defined in the theme object. Chakra UI’s theme object ships with the following breakpoints by default:

 //Breakpoints for responsive design
{
  sm: "30em",
  md: "48em",
  lg: "62em",
  xl: "80em",
  "2xl": "96em",
}

We can switch from the default breakpoints to breakpoints that fit our application’s specifications using the createBreakpoints theme tool, like so:

import { createBreakpoints } from "@chakra-ui/theme-tools"

const breakpoints = createBreakpoints({
  sm: "320px",
  md: "768px",
  lg: "960px",
  xl: "1200px",
})

While we can use createBreakpoints to create custom breakpoints, it will be deprecated in the future. The Chakra UI team advises we define the breakpoints as an object in a custom theme object we create:

import { extendTheme } from "@chakra-ui/react";

const customeTheme = extendTheme({
  colors: {},
  fonts: {},
  fontSizes: {},
  breakpoints: {
    sm: "320px",
    md: "768px",
    lg: "960px",
    xl: "1200px",
  },
});

const theme = extendTheme({ customeTheme });

export default customeTheme;

Chakra UI provides two syntaxes for creating responsive styles: the array syntax, and the object syntax. These syntaxes abstract the complexities of writing media queries and provide a great developer experience when developing responsive components.

The following is an example of these syntaxes:

//unresponsive width styles
<Box bg="red.200" w="400px">
  This is a box
</Box>

//responsive width styles using the Array syntax
<Box bg="red.200" w={[300, 400, 500]}>
  This is a box
</Box>

//responsive width style susing the Object syntax
<Box bg="red.200" w={{ base: "300px", md: "400px", lg: "500px" }}>
  This is a box
</Box>

For the array syntax, the width of the Box translates to:

300px from 0em upwards
400px from 30em upwards
500px from 48em upwards

For the object syntax, the width of the Box translates to:

“base” 300px from 0em upwards
“md” from 48em upwards
“lg” from 62em upwards

We can see that aside from the difference in syntax, the array and object responsive style definitions perform the same function.

Understanding the `useMediaQuery` hook

useMediaQuery is a custom hook used to help detect whether a single media query or multiple media queries individually match. It returns a boolean based on the media query we define.

Let’s see how the useMediaQuery hook works:

import { useMediaQuery } from "@chakra-ui/react"

function Home() {
 const [isMobile] = useMediaQuery("(max-width: 768px)") 
 return (
   <Text>
    {isMobile ? "This is a mobile device" : "This is a desktop device"}
   </Text>
  )
}

In the code snippet above, we define a max-width: 768px media query and access the isMobile boolean. Next, we conditionally render some text based on the value of isMobile.

Now that we understand how to create responsive styles in Chakra UI and how the useMediaQuery works, let’s start building our dashboard application.

Creating the dashboard layout

For the dashboard, we will start by creating the layout. The dashboard layout consists of the Sidebar and Header components.

Let’s break down the functionality and components of the layout as seen here:

import Header from "@components/Header";
import Sidebar from "@components/Sidebar";
import { Box, Drawer, DrawerContent, useDisclosure } from "@chakra-ui/react";

export default function Layout({ children }) {
  const { isOpen, onOpen, onClose } = useDisclosure();
  return (
    <Box minH="100vh" bg="gray.100">
      <Sidebar
        onClose={() => onClose}
        display={{ base: "none", md: "block" }}
      />
      <Drawer
        autoFocus={false}
        isOpen={isOpen}
        placement="left"
        onClose={onClose}
        returnFocusOnClose={false}
        onOverlayClick={onClose}
        size="full"
      >
        <DrawerContent>
          <Sidebar onClose={onClose} />
        </DrawerContent>
      </Drawer>

      {/* Header */}
      <Header onOpen={onOpen} />
      <Box ml={{ base: 0, md: 60 }} p="4">
        {children}
      </Box>
    </Box>
  );
}

There are a few things to notice from the demo about the Header and Sidebar components.

First, there is a hamburger menu that appears on the header on mobile. When the hamburger is clicked, the sidebar slides into view. Finally, when the sidebar slides into view, there is a “close” icon button that, when clicked, causes the sidebar to slide back out of view.

We can set up this functionality using Chakra UI’s useDisclosure hook. As seen in the code snippet above, we access isOpen, onOpen, and onClose from useDisclosure.

Next, we pass the onOpen function to Header so we can use it in the hamburger menu. The hamburger will be visible only on mobile; we will see this when we develop the Header component later in the article.

Now let’s break down the Sidebar component. We see from the code above that Sidebar is used twice.

The first Sidebar is the desktop sidebar. We want this sidebar to show only on large screen devices, so we set its display to “none” on mobile and “block” on larger devices. We also pass the onClose function to the sidebar so we can use it to close the sidebar on mobile.

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The second Sidebar is the mobile sidebar. We use Chakra UI’s Drawer component to set this up. The sidebar will be a child of the drawer, and the drawer will only open when isOpen is true. isOpen will be true only when the header’s hamburger is clicked.

With these steps, we have created the layout for the dashboard and made the sidebar responsive.

Another method we can use to create a responsive sidebar is to make use of the useMediaQuery hook. With this method, we create a desktop and a mobile sidebar and and conditionally display them based on the current screen size, like so:

import { Box, Stack } from "@chakra-ui/layout";
import Header from "./navbar";
import DesktopSidebar from "./DesktopSidebar";
import MobileSidebar from "./DesktopSidebar";
import { useMediaQuery } from "@chakra-ui/media-query";

export default function Layout({ children }) {
  const [isSmallScreen] = useMediaQuery("(max-width: 768px)");
  return (
    <Box>
      <Header />
      <Box>
        <Stack>
          {isSmallScreen ? <MobileSidebar /> : <DesktopSidebar />}
          {children}
        </Stack>
      </Box>
    </Box>
  );
}

Now that we have created the dashboard layout, let’s use it in our _app.js file:

import Head from "next/head";
import { ChakraProvider } from "@chakra-ui/react";
import Layout from "@layout/index";

function MyApp({ Component, pageProps }) {
  return (
    <>
      <Head>
        <title>Chakra UI Dashboard</title>
      </Head>
      <ChakraProvider>
        <Layout>
          <Component {...pageProps} />
        </Layout>
      </ChakraProvider>
    </>
  );
}
export default MyApp;

Creating the `Header` component

The Header component consists of a logo, a UserProfile component, and a hamburger menu which we will use to toggle the sidebar on mobile devices. UserProfile consists of a user’s name, their avatar image, and their role. UserProfile triggers a dropdown menu when clicked.

Let’s start with UserProfile:

import {
  IconButton, Avatar, Box, Flex, HStack, VStack, Text, Menu, MenuButton, MenuDivider,
  MenuItem, MenuList,
} from "@chakra-ui/react";
import { FiChevronDown, FiBell } from "react-icons/fi";

export default function UserProfile() {
  return (
    <HStack spacing={{ base: "0", md: "6" }}>
      <IconButton
        size="lg"
        variant="ghost"
        aria-label="open menu"
        icon={<FiBell />}
      />
      <Flex alignItems="center">
        <Menu>
          <MenuButton
            py={2}
            transition="all 0.3s"
            _focus={{ boxShadow: "none" }}
          >
            <HStack spacing="4">
              <Avatar
                size="md"
                src={
                  "https://images.unsplash.com/photo-1619946794135-5bc917a27793?ixlib=rb-0.3.5&q=80&fm=jpg&crop=faces&fit=crop&h=200&w=200&s=b616b2c5b373a80ffc9636ba24f7a4a9"
                }
              />
              <VStack
                display={{ base: "none", md: "flex" }}
                alignItems="flex-start"
                spacing="1px"
                ml="2"
              >
                <Text fontSize="lg">Ademola Jones</Text>
                <Text fontSize="md" color="gray.600">
                  Admin
                </Text>
              </VStack>
              <Box display={{ base: "none", md: "flex" }}>
                <FiChevronDown />
              </Box>
            </HStack>
          </MenuButton>
          <MenuList fontSize="lg" bg="white" borderColor="gray.200">
            <MenuItem>Profile</MenuItem>
            <MenuItem>Settings</MenuItem>
            <MenuItem>Billing</MenuItem>
            <MenuDivider />
            <MenuItem>Sign out</MenuItem>
          </MenuList>
        </Menu>
      </Flex>
    </HStack>
  );
}

Here, we set the spacing of the HStack component using the object syntax. We remove HStack‘s spacing for small screen and mobile devices and set it to 6 for larger devices. Net, we set the display of the VStack and Box components to "none" on small devices and to "flex" on larger devices.

Now for the Header:

import { IconButton, Flex, Text } from "@chakra-ui/react";
import { FiMenu } from "react-icons/fi";
import UserProfile from "./UserProfile";

export default function Header({ onOpen }) {
  return (
    <Flex
      ml={{ base: 0, md: 60 }}
      px="4"
      position="sticky"
      top="0"
      height="20"
      zIndex="1"
      alignItems="center"
      bg="white"
      borderBottomWidth="1px"
      borderBottomColor="gray.200"
      justifyContent={{ base: "space-between", md: "flex-end" }}
    >
      <IconButton
        display={{ base: "flex", md: "none" }}
        onClick={onOpen}
        variant="outline"
        aria-label="open menu"
        icon={<FiMenu />}
      />
      <Text
        display={{ base: "flex", md: "none" }}
        fontSize="2xl"
        fontFamily="monospace"
        fontWeight="bold"
      >
        Logo
      </Text>
      <UserProfile />
    </Flex>
  );
}

By using the Flex component, we set Header‘s display to "flex". We want to adjust the left margin, ml, of the Flex component based on the breakpoints. We set the left margin to 0 on small devices and 60 on larger devices. You can learn more about Chakra spaces in the docs.

We want the hamburger and the logo to be visible only on mobile, so we set them to display only on mobile devices through their display prop.

Finally, we pass the onClose function to the hamburger menu’s onClick event to trigger the sidebar on mobile, like we explained earlier.

Creating the `Sidebar` component

The Sidebar component consists of a logo, a list of links, and a “close” button, which we will use to close the sidebar on mobile.

Let’s start setting up the sidebar:

import { Box, CloseButton, Flex, Text } from "@chakra-ui/react";
import {
  FiHome,
  FiTrendingUp,
  FiCompass,
  FiStar,
  FiSettings,
} from "react-icons/fi";
import NavLink from "./NavLink";

const LinkItems = [
  { label: "Home", icon: FiHome, href: "/" },
  { label: "Trending", icon: FiTrendingUp, href: "/" },
  { label: "Explore", icon: FiCompass, href: "/" },
  { label: "Favourites", icon: FiStar, href: "/" },
  { label: "Settings", icon: FiSettings, href: "/" },
];

export default function Sidebar({ onClose, ...rest }) {
  return (
    <Box
      transition="3s ease"
      bg="white"
      borderRight="1px"
      borderRightColor="gray.200"
      w={{ base: "full", md: 60 }}
      pos="fixed"
      h="full"
      {...rest}
    >
      <Flex h="20" alignItems="center" mx="8" justifyContent="space-between">
        <Text fontSize="2xl" fontFamily="monospace" fontWeight="bold">
          Logo
        </Text>
        <CloseButton display={{ base: "flex", md: "none" }} onClick={onClose} />
      </Flex>
      {LinkItems.map((link, i) => (
        <NavLink key={i} link={link} />
      ))}
    </Box>
  );
}

We want the sidebar to take the fullscreen width on mobile, so we set its base width to "full". Next, we set its width to 60 on larger devices.

Router.events in Next.js

This API allows us to listen to different events happening inside the Next.js router and react to them.

Let’s update the Sidebar component’s code:

import { useEffect } from "react";
import { useRouter } from "next/router";

export default function Sidebar({ onClose, ...rest }) {
  const router = useRouter();

  useEffect(() => {
    router.events.on("routeChangeComplete", onClose);
    return () => {
      router.events.off("routeChangeComplete", onClose);
    };
  }, [router.events, onClose]);

  return (
    <Box
      transition="3s ease"
      bg="white"
      borderRight="1px"
      borderRightColor="gray.200"
      w={{ base: "full", md: 60 }}
      pos="fixed"
      h="full"
      {...rest}
    >
      //other elements of the sidebar go here....
    </Box>
  );
}

Here, we use the useEffect hook to register the routeChangeComplete router event. routeChangeComplete fires when a route changes completely, in our case, when we click on the sidebar links. When routeChangeComplete takes place, we call onClose, which causes the sidebar to close.

Finally, you will notice that we defined a LinkItems array. We loop through the array, and for each element in the array, we render a NavLink component. NavLink will contain the data for every link in the sidebar.

Let’s create NavLink:

import NextLink from "next/link";
import { Flex, Icon, Text } from "@chakra-ui/react";

export default function NavLink({ link, ...rest }) {
  const { label, icon, href } = link;
  return (
    <NextLink href={href} passHref>
      <a>
        <Flex
          align="center"
          p="4"
          mx="4"
          borderRadius="lg"
          role="group"
          cursor="pointer"
          _hover={{
            bg: "cyan.400",
            color: "white",
          }}
          {...rest}
        >
          {icon && (
            <Icon
              mr="4"
              fontSize="16"
              _groupHover={{
                color: "white",
              }}
              as={icon}
            />
          )}
          <Text fontSize="1.2rem">{label}</Text>
        </Flex>
      </a>
    </NextLink>
  );
}

There are no responsive styles for NavLink. Here, we pass in the label, icon, and URL from we get when we map through the LinkItems array.

Creating the homepage view

Now that we have set up the dashboard layout and its components, let’s look at the building blocks of the homepage:

import { useState } from "react";
import { cardVariant, parentVariant } from "@root/motion";
import ProductModal from "@components/ProductModal";
import { motion } from "framer-motion";
import data from "@root/data";
import ProductCard from "@components/ProductCard";
import { Box, SimpleGrid } from "@chakra-ui/react";

const MotionSimpleGrid = motion(SimpleGrid);
const MotionBox = motion(Box);

export default function Home() {
  const [modalData, setModalData] = useState(null);
  return (
    <Box>
      <MotionSimpleGrid
        mt="4"
        minChildWidth="250px"
        spacing="2em"
        minH="full"
        variants={parentVariant}
        initial="initial"
        animate="animate"
      >
        {data.map((product, i) => (
          <MotionBox variants={cardVariant} key={i}>
            <ProductCard product={product} setModalData={setModalData} />
          </MotionBox>
        ))}
      </MotionSimpleGrid>
      <ProductModal
        isOpen={modalData ? true : false}
        onClose={() => setModalData(null)}
        modalData={modalData}
      />
    </Box>
  );
}

//sample of product cards array
const data = [
  {
    title: "First Product",
    price: 250,
    img: "https://res.cloudinary.com/nefejames/image/upload/v1593631406/market%20square/clothes/cloth1.jpg",
  },
  {
    title: "Second Product",
    price: 250,
    img: "https://res.cloudinary.com/nefejames/image/upload/v1593631406/market%20square/clothes/cloth2.jpg",
  },
//other product objects below

The homepage view consists of two components, ProductCard and ProductModal.

We loop through a product data array and create a ProductCard grid. You can see a sample of the array in the code above.

When a product card is clicked, we want a modal filled with data about the product to pop up. To do that, we define a modalData state, which will hold the data of the product that was clicked.

We pass the product object containing the product data and the setModalData method to ProductCard.

Next, we pass isOpen, onClose, and the modalData state to ProductModal. isOpen is true when modalData holds a product’s data. The onClose method sets modalData to null.

Now that we understand how the ProductCard and ProductModal components work, let’s create them.

Creating the `ProductCard` component

The ProductCard component consists of an upper and a lower section. The upper section is an image of the product, and the lower section contains information about the product – its title, price, and number of reviews:

import Image from "next/image";
import { Box, Flex, chakra } from "@chakra-ui/react";
import { AiTwotoneStar } from "react-icons/ai";
const ChakraStar = chakra(AiTwotoneStar);

export default function ProductCard({ product, setModalData }) {
  const { img, title, price } = product;

  return (
    <Flex
      w="full"
      h="full"
      alignItems="center"
      justifyContent="center"
      cursor="pointer"
      bg="white"
      rounded="xl"
      shadow="lg"
      borderWidth="1px"
      onClick={() => setModalData(product)}
    >
      <Box w="full" h="full">
        <Box
          w="100%"
          height="200px"
          position="relative"
          overflow="hidden"
          roundedTop="lg"
        >
          <Image
            src={img}
            objectFit="cover"
            alt="picture of a house"
            layout="fill"
          />
        </Box>
        <Box p="6">
          <Box fontWeight="semibold" as="h4" lineHeight="tight" isTruncated>
            {title}
          </Box>
          <Box>${price}</Box>
        </Box>
      </Box>
    </Flex>
  );
}

Like we saw earlier, we pass in the product object and the setModalData method to ProductCard. We call the setModalData method to update the modalData state with the product’s data when the product is clicked.

Creating the `ProductModal` component

The ProductModal component consists of the product’s image, title, and price. It also holds a purchase button to model the purchase flow of an actual ecommerce application:

import Image from "next/image";
import { Box, Modal, ModalOverlay, ModalContent, ModalHeader, ModalFooter, ModalBody,
  ModalCloseButton, Button, useToast, Flex,
} from "@chakra-ui/react";

export default function ProductModal({ isOpen, onClose, modalData }) {
  const { title, price, img } = modalData || {};
  const toast = useToast();

  const handleModalClose = () => {
    toast({
      title: "Purchase successsful.",
      description: "Fashion ++",
      status: "success",
      duration: 3000,
      isClosable: true,
    });
    setTimeout(() => {
      onClose();
    }, 1000);
  };

  return (
    <Modal isOpen={isOpen} onClose={onClose} size="xl">
      <ModalOverlay />
      <ModalContent>
        <ModalCloseButton />
        <ModalHeader>Product Details</ModalHeader>
        <ModalBody>
          <Box w="full" h="full">
            <Flex w="full" h="300px" position="relative">
              <Image src={img} alt="a house" objectFit="cover" layout="fill" />
            </Flex>
            <Box pt="3">
              <Box mt="3" fontWeight="semibold" as="h4" lineHeight="tight" isTruncated>
                {title}
              </Box>
              ${price}
            </Box>
          </Box>
        </ModalBody>
        <ModalFooter>
          <Button
            bg="cyan.700" color="white" w="150px" size="lg" onClick={handleModalClose}
            _hover={{ bg: "cyan.800" }}
          >
            Purchase
          </Button>
        </ModalFooter>
      </ModalContent>
    </Modal>
  );
}

Like we saw earlier, we pass the isOpen, onClose, and the modalData state to ProductModal. We use Chakra UI’s Modal here.

modalData contains the data of the product that was clicked. We access the product’s title, image, and price from the modalData state.

We also define a handleModalClose function and pass it to the purchase button. When the button is clicked, a toast is displayed, and the onClose method is called.

Conclusion

I love using Chakra UI because it helps me stay productive when building the front end of applications. Not only does the style props pattern make Chakra UI a joy to work with, but I also don’t have to deal with the complexities of setting up media queries for different sizes. Chakra UI was designed to provide a great developer experience and is always my go-to component library.

In this article, we’ve learned how to compose responsive components in Chakra UI. We learned how the useMediaQuery and useDisclosure hook work and used them to create a responsive dashboard.

The source code for the dashboard application we built is available on GitHub.

Building responsive components in Chakra UI

Introduction

Prerequisites

Chakra UI’s approach to responsive web design

Understanding the `useMediaQuery` hook

Creating the dashboard layout

Over 200k developers use LogRocket to create better digital experiences

Creating the `Header` component

Creating the `Sidebar` component

More great articles from LogRocket:

Router.events in Next.js

Creating the homepage view

Creating the `ProductCard` component

Creating the `ProductModal` component

Conclusion

How to implement cursor-based pagination in GraphQL

Selecting the best Vue 3 toast notification library

Scaling images with resizeMode in React Native

Leave a Reply Cancel reply

Building responsive components in Chakra UI

Introduction

Prerequisites

Chakra UI’s approach to responsive web design

Understanding the useMediaQuery hook

Creating the dashboard layout

Over 200k developers use LogRocket to create better digital experiences

Creating the Header component

Creating the Sidebar component

More great articles from LogRocket:

Router.events in Next.js

Creating the homepage view

Creating the ProductCard component

Creating the ProductModal component

Conclusion

Share this:

How to implement cursor-based pagination in GraphQL

Selecting the best Vue 3 toast notification library

Scaling images with resizeMode in React Native

Leave a Reply Cancel reply

Understanding the `useMediaQuery` hook

Creating the `Header` component

Creating the `Sidebar` component

Creating the `ProductCard` component

Creating the `ProductModal` component