I request @admin for dark theme mode on codechef it would be cool and easy for all who got strain in eyes by using light theme for long period of time.
You can use this chrome extension : Dark Mode!!
i have tried but these extensions are not that good
Discuss has a dark mode, which you can set by going to CodeChef Discuss → Interface → Theme.
The IDE also includes a partial dark mode which you can access by clicking on Settings, Theme, and typing “Dark”.
As for the whole website, it is in our plans, but unfortunately we’re not sure when we’ll get to implementing it fully.
one more request admin just like codefores … please add “copy” button after test case so we copy exact test cases in one click 
yes it will be really helpful
I just found out about the forums dark theme and its really good, thanks to admin!
@admin Really LOVED the Dark Mode. Please Provide the same feature for the same for Codechef.com so that
Coders can solve MORE Problem Without Eye Straining.
Thanks
One could make it using Tampermonkey. Let’s see. 
Yeah, that’s true. The copy button is there only in CodeChef IDE but not in the test cases part. @admin kindly look into that feature.
Use can use the “Dark Reader” chrome extension
if you are using chrome then a opena new tab and in address bar type “chrome://flags” then search for dark mode and enable it . After relaunching your browser you will be able to use dark mode on any website that dosent proviode with dark mode