Emacs users may be known for bringing in all sorts of diverse workflows into their beloved text editor. From the outside, I get how odd this may seem. We often treat our text editor as a platform of sorts to do our email, web browsing, calendars, project management, chat… the list goes on.

Take email, as an example. Back in 2018 I thought "managing email from Emacs… surely that's crazy-talk", yet I gave it a try just in case. 7 years later and I never looked back. I still use the excellent mu4e client.

As you become more accustomed to Emacs, you may find yourself wishing you could navigate other tasks just as efficiently. But this doesn't happen right away. The editor starts moulding to your needs, initially as you copy others's code/configurations, but this can only take you so far. Emacs truly does mould to your own needs, once you start learning a little elisp.

When comparing elisp to modern languages, one may be tempted to dismiss it as a niche language from another era. While both of those things may be true, its moulding and glueing capabilities remain just as relevant and powerful today, even in the LLM era.

Take a random workflow like extracting vocabulary from a Japanese class paper handout. While it may seem far-fetched for Emacs to handle this, it's actually fairly straightforward with a little elisp glue. Often, this consists of finding some crucial utilities and glueing them up.