Sunday, November 27, 2022
HomeSoftware DevelopmentDetect Darkish Mode Choice with JavaScript

Detect Darkish Mode Choice with JavaScript


Seemingly each web site, dapp, and app affords a darkish mode desire, and thank goodness. Darkish mode is particularly helpful once I’m doing late night time coding, and even worse, buying and selling into altcoins. I am presently engaged on implementing a darkish theme on MetaMask and it obtained me to pondering: is there a manner we will default to darkish mode if the consumer’s working system additionally defaults to darkish mode?

You’ll be able to decide if the consumer’s working system prefers darkish mode with one fast line of code:

const prefersDarkMode = window.matchMedia("(prefers-color-scheme:darkish)").matches; // true

This code snippet takes benefit of the CSS prefers-color-scheme media question with JavaScript’s matchMedia API.

From a consumer expertise standpoint, you may should be cautious in utilizing this snippet. This technique is nice for setting a default for brand spanking new customers with out altering the worth for current customers.

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