Gnome contributor Tobias Bernard is on a crusade against title bars -- "the largely empty bars at the top of some application windows [that] contain only the window title and a close button." Instead he wants to see header bars -- "a newer, more flexible pattern that allows putting window controls and other UI elements in the same bar." Tobias Bernard writes:
Header bars are client-side decorations (CSD), which means they are drawn by the app rather than the display server. This allows for better integration between application and window chrome. All GNOME apps (except for Terminal) have moved to header bars over the past few years, and so have many third-party apps. However, there are still a few holdouts.
He's announcing the CSD Initiative, "an effort to get apps (both GNOME and third-party) to drop title bars and adopt GNOME-style client-side decorations
... The only way to solve this problem long-term is to patch applications upstream to not use title bars. So this is what we'll have to do."
- Talk to the maintainers and convince them that this is a good idea
- Do the design work of adapting the layout and make mockups
- Figure out what is required at a technical level
- Actually implement the new layout and get it merged
Implementation is already in progress for Firefox, though it has not yet been started for other high-priority apps like LibreOffice, GNOME Terminal, and Skype. "If you want to help with any of the above tasks," writes Tobias, "come talk to us on #gnome-design on IRC/Matrix."