Please do let me know if this exists already.
Many programmers (including me) use two or more programming languages in a single contest. But searching them before submission is a bit time consuming.
One way to solve this is to have a favorites section where we add our languages beforehand. During a contest, putting the favorites mode on should only give us our selected languages. This way it will be very time-saving.
Comment your thoughts on this idea.
You can implement this feature yourself by using a tampermonkey script. Just select the dropdown language selector menu and remove some of the children(languages that you don't need) using Javascript.
Thanks!! Will give it a try.
UPD: It worked. Thanks a lot.
The language field supports autocomplete. For instance, when I focus the field and type
py,Python 2.7.18gets selected immediately, then I press down arrow to selectPython 3.9.1. Similarly, Java gets chosen when typingjavaorjava[space]. Of course this is not an ideal solution and your idea would be nice, but knowing how Codeforces admins respond to feature requests, this may be the only workaround.