Hello, I have a suggestion/feature for the Opera GX browser or other browsers, aswell! You might have been in a situation where you have a lot of tabs about the same topic open at once, But you can't close them since you use them daily or have to use them in some moments or for future. And they take up space, And because of this whenever we need to open new tabs it just becomes uncomfortable and untidy, I would suggest adding "Folders" - they're basically the same as tabs but you can have an option to create them (whenever you hold down the + button that is used to create a new tab maybe) Then, you can just drag the tabs into the folder, and name the folder about the topic or add icons to the folder!, after you put the tabs in now its time to open the folder and interact with the tabs within, now when you open the folder it will be like a new browser, in the tabs bar on top there will be the folder name (tab sized), if u click that folder while inside of it you will get out of the folder/close it, And next to the folder there will be the tabs that you have put in the folder. I hope this gets added because its a very useful feature; atleast to me.