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#REACT DARK MODE SWITCH WITH CSS HOW TO#
#REACT DARK MODE SWITCH WITH CSS CODE#

This will differ based on your design, but in my case, I already knew what colors I needed because I designed my website in Figma beforehand. In my website I tried to stick with five colors: primary, secondary, and accent, for both background and texts. If you don't know which file it is, it's where you put the tailwind imports. Adding our CSS variablesįirst, let's declare all our css variables in our main css file. 🚀 You can find the source in GitHub and the demo here.

#REACT DARK MODE SWITCH WITH CSS HOW TO#

🧾 This project uses Tailwind, follow their documentation on how to install and setup Tailwind. This article will assume you are at least familiar with the concept of CSS Variables (AKA CSS Custom Properties).

#REACT DARK MODE SWITCH WITH CSS CODE#

💡 This tutorial assumes that you have a basic understanding of CSS variables and React's Context API. The code we'll be writing will be in React, using a few React hooks, but the overall idea can be implemented in your library or framework of choice. In this post, I will walk you through my process on how to implement dark mode in a Gatsby and Tailwind CSS project. Two things became clear to me: CSS variables and prefers-color-scheme media query. Id like to implement switching between dark/light theme dynamically with Ant design v4. Compatible browsers: Chrome, Edge, Firefox, Opera. Local storage is used to save preferences under the name lightSwitch. Text color also changed depending on lighting mode. Performed by DOM manipulation using JavaScript. Good thing I came across this beautiful article by Josh Comeau: The Quest for the Perfect Dark Mode. Switching to dark mode is done by toggling HTML tags that includes -dark or -light as a class. I'm sure there are plugins available to use but I want to implement it myself in order to learn more about React and CSS. I really didn't know how to do it at first, especially I'm using Tailwind for my styling.

Last updated: JHow to Dark Mode in React and Tailwind CSSĭark mode is the first feature I added in my website.

One way is to use CSS filters on all image elements this will help lower eye strain when bright images appear on the user’s canvas. Several techniques can avoid these issues, including using different images for both modes and changing colors in SVG images. In dark mode, bright images might become a discomfort for users.

In my opinion, colors.review is a great tool to test the contrast ratio between colors having a AAA grade makes our apps easier to navigate and more comfortable to look at.įor better aesthetics, we usually have pages with bright images. Another important part is the selection of background and foreground colors in both dark and light mode. We leveraged react-toggle in our demo to ensure the button used for changing color scheme follows all a11y standards. While dark mode itself can be considered an accessibility feature, we should focus on keeping this feature accessible for a wider audience.

Here we will use the prefers-color-scheme that gives us dark, light, or no-preference based on the device’s selected color scheme.Įven in its simplest form, this alone can help us adding a dark mode to web apps: (prefers-color-scheme: dark) Įxport default ColorSchemeToggle Selecting dark theme colors CSS media queries, generally known for usage with responsive design, also help us check for other device characteristics. No one wants to hurt a user’s eyes when they land on their website! It’s best practice to set the app’s theme according to the device’s settings. You can find the demo application and its code on Github.

Selecting color combination suited for a wider audience.

Storing user-preferred mode using use-persisted-state.

Implementing the color scheme toggle using react-toggle.

Your app is ready to be deployed See the section about deployment for more information. The build is minified and the filenames include the hashes. It correctly bundles React in production mode and optimizes the build for the best performance. Here we will discuss creating a complete dark mode experience in React app. Builds the app for production to the build folder. When it comes to the development of dark mode, it’s more than just adding a simple toggle button and managing the CSS variable. Dark mode in React: An in-depth guideĪs we move towards a better and more accessible user experience on the web with every passing day, dark mode has become a mainstream feature for web apps. Click the button to toggle between dark and light mode for this page.

In love with mobile machine learning, React, React Native, and UI designing. Switch between dark and light mode with CSS and JavaScript. Zain Sajjad Follow Head of Product Experience at Peekaboo Guru.