Chrome extension to toggle dark mode in web whatsapp

This is a chrome extension to toggle the dark mode in web.whatsapp.com on chrome browser.

Files

manifest.json : Chrome extensions require a file called the manifest. It’s a simple JSON file and is read by Chrome to understand what permissions the extension requires, which pages it should load on and things like the name and icons.
content.js : This is the javascript i want to run when this extension is enabled.
popup.html : This is html file that contains the UI of extension popup.
popup.js : This is the javascript file runs associated with the popup.html.

So this extension is not on google chrome store right now (may be due to those 5$ payment). To use this locally on your chrome browser.

download the zip archive of this repo (download here)
Extract it.
Go to chrome://extensions/ in your chrome browser then turn on the developer mode.
Now paste the repo folder(the one you extracted) at chrome://extensions/ and you'll see the extension enabled in your browser.