We have used the checkbox for the toggle switch. In the example below, we have created the toggle switch button using HTML and CSS. ![]() Let button = document.getElementById('button') Using the toggle method to toggle between light and dark mode in JavaScript. The changeMode() function changes the button's text according to the theme.Īlso, we have accessed the whole webpage using the document.body, and added the dark-theme class to the whole body using JavaScript to change the theme to the dark mode. In the example below, when users click the button, we invoke the changeMode() function. When we add dark-theme class to the body, the dark theme should be applied to the whole website, and when we remove it, it should be normal. For example, create a class for a dark theme and CSS for a dark theme. Step 4 − To toggle between the dark and light themes, we can add and remove particular classes from the element. When a user clicks the button, it should toggle between the dark and light themes. Step 3 − Create a button, and add an onclick event in the button. Step 2 − Create a styling using CSS for the dark theme. Step 1 − Write HTML code for a webpage, and apply CSS for the light theme as usual. Users can follow the algorithm below to switch between dark and light themes. It adds and removes the class from a particular HTML element. ![]() ![]() In the above syntax, we have passed the dark-theme class name as a parameter of the toggle method. Users can follow the syntax below to toggle between the dark and light themes. Also, we will learn to implement the light and dark modes using JavaScript and CSS. So, it is necessary to create a dark mode for any website, allowing users to toggle between the dark and light modes.īelow, we will create a simple webpage using HTML, CSS, and JavaScript. Some of them like dark mode, and some like light mode.Īccording to one survey, around 70 to 80% of people like dark mode, and only 20 to 30% like light mode. Users with different interests visit the websites. Dark mode is very important for any website.
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