I am using GNU Emacs since 1999. It was one of editors in the back then Red Hat Linux distribution that I got my hands on at the train station bookstore in Stut

I am using GNU Emacs since 1999. It was one of editors in the back then Red Hat Linux distribution that I got my hands on at the train station bookstore in Stuttgart, Germany. In fact I was searching for GNU system, but larger library Witwer was closed in the evening, and I was furious that my "Windows" blocked itself, it did not have the true multi-tasking. My purpose was to find the multi-tasking, and I was of the opinion that GNU is yet another proprietary Unix like operating system. There was some license shown, I did not even want to read it, I was disgruntled with licenses, and have never respected proprietary licenses. My downloads were mostly from Warez websites, so I could not care less. How wrong I was?! By using GNU Emacs I have discovered what is really free software. I was pleasantly surprised that I could distribute that software without fears of getting caught in Germany, I could even modify it, and what a pleasure that I have got so many programming languages available, for which I would need either to spend money otherwise or search through Warez websites. Emacs and Vim both were my primary editors for years. I liked nvi for simplicity even more, but it did not support UTF-8 back at the time, yet I used it whenever there was need and still do today. For simple text editing, I am using vi, nano, and emacs in console, as mostly I access remote servers and need to handle either emails or configuration files. At my office, I am using GNU Emacs for anything, it is my universal window into the computing. My Window Manager is Emacs X Window Manager or EXWM, so any video or music, I am running it through Emacs and I am using 10 workspaces. By keypress, I am seeking through the names and locations of one of my 195877 contacts, and Emacs displays list of such contacts, by one keypress like F3, I can edit contacts where PostgreSQL is used as background database, I can open the Org file for the contact to manage contact's tasks and transactions, I can send SMS, or initiate the call through one of 3 connected mobile devices. Emacs is deciding which source phone number will be used to initiate the call by looking into the prefix and network of the destination number. If I wish to inform contacts, I will send them automatically emails and follow ups, all working through Emacs and programmed with small Emacs Lisp functions, using system software. More than 650,000 emails have been sent already. Customer relationship management is at my fingertips and need no external server. Staff can access my database and manage it through the virtual private network. If I wish to share my contacts, I can export the vCard and quickly send a file to one of my contacts, I press this window key on left side and m, and I am asked for contact name, then I choose one of emails, and file is sent to the contact. Skills and various marks or tags can be added to contacts. Quick subscribing of a contact to a group is easy possible by using Helm. Most of my needs are satisfied with Emacs Lisp, it helps me to extend the editor to the point that I can make sales in amounts of US $100,000 quicker and easier than back then by using Thunderbird, or terminal and mutt. Yet I could not get rid of the mutt email client due to its increadible speed and customization so I am launching mutt within Emacs inside of the emacs-libvterm terminal, that works so well and integrated. By using some of Hyperbole and Org Mode ideas, I have made the Hyperscope, my hierarchical database backed collection of hyperlinks that helps me and my mind orient and plan better. It creates Org files when necessary or views videos at exact sections or directly brings me to the referenced PDF page. It is fricking extensible through hundreds if not thousands of various packages. What I don't like is too many themes to customize Emacs, so I am just using the default themes, and switch from time to time. Those are my personal use cases, I am quick and efficient, and none of other editors is offering me that type of extensibility to do what I want as Emacs does, and it is all thanks to the built-in Emacs Lisp engine and ready interface that works both on the X and on the console. References: - Emacs https://www.gnu.org/s/emacs https://www.gnu.org/s/emacs - GNU https://www.gnu.org https://www.gnu.org - Why GNU developed GNU Emacs and the GNU system: https://www.gnu.org/gnu/thegnuproject.html https://www.gnu.org/gnu/thegnuproject.html - GNU ELPA: https://elpa.gnu.org/packages/ https://elpa.gnu.org/packages/