I think the author should write it in detail because it is very difficult to understand what the author wanted to tell us. So can you please explain it in detail? Hope I will get it soon.
https://lalaniassociates.com.pk/

JUST DO IT!

Yes please, adding the extension to the Opera addon store should be extremely easy, seeing as the current Chrome extension already works in Opera with the "Download Chrome Extension" workaround.

I just wanted to confirm for users that Michael Gasperl's suggestion is a valid one.

Basically you goto Opera extensions, search and install an extension named "Download Chrome Extension" which allows you to use extensions originally designed for "Chrome" this is possible because Opera is in fact a relative of Chrome, built upon the same source code.

It's also a life saver if certain extensions aren't currently supported by the latest release/version of Opera. This gives users a much bigger library of extensions to choose from.

I still don't believe there's no Opera extension.

Yes, Implement Wikiwand extension for Opera browser.

For the meanwhile there is a workaround for Opera users with this extension: https://addons.opera.com/en/extensions/details/download-chrome-extension-9/

I'd also love to see the Wikiwand extension in Opera. Most of Chrome's extensions are available here. Go Wnad, do it! :)