IntroductionThis page describes tabbar.el, a third-party enhancement to Emacs that provides a minor mode that displays a tab bar at the top, similar to the idea of web browser’s tabs. Note: As of Emacs version 27.1, two built-in tab modes are included. ‘tab-line-mode’ is per-window, and similar to tabbar.el, with each tab representing a buffer. ‘tab-bar-mode’ is per-frame, which each tab represent