Saturday, August 13, 2022
HomeSoftware DevelopmentDetect Darkish Mode Desire with JavaScript

Detect Darkish Mode Desire with JavaScript


Seemingly each web site, dapp, and app presents a darkish mode choice, and thank goodness. Darkish mode is very 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 received me to pondering: is there a means 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 have to 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 present customers.

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