For those who don't really know what Emacs is (besides being an editor), I found this overview video from Steve Yegge as excellent. I never used Emacs, so it was very informing for me:<p><a href="https://www.youtube.com/watch?v=lkIicfzPBys">https://www.youtube.com/watch?v=lkIicfzPBys</a><p>One particular aspect that intrigued me: you can extend VS Code (and similiar), but it's a lot of work and boilerplate to create a plugin whose actual functionality is 3 lines of code (let's say toLowercase()). In emacs, you can just write those 3 lines of code and that's it, that's your plugin.