SLIME reference card
Handy reference card OF SLIME commands.
Public
Bringing GNU Emacs to Native Code
Paper that describes how native compilation of Emacs Lisp code can be done. Potentially appearing in Emacs 28, I believe.
Reader Macros in Common Lisp
Good written example of how to use reader macros in Common Lisp.
The Many Faces of an Undying Programming Language
An article that goes over the various types of Lisp; nice high-level view.
Gerbil Scheme
Another Scheme I've not seen before. Looks interesting and maintained too.
Programming Algorithms
Book that describes various programming algorithms, all based around Lisp.
Exploring Emacs chart Library
Despite using it since the mid 1990s, I'd never noticed that Emacs had acquired a pretty good charting library. This blog post is a pretty good introduction to it.
A Makefile for Emacs Packages « null program
Good blog post that talks about effective use of Makefiles when building and managing Emacs Lisp code.
Emacs Lisp Animations
Potentially useful and fun introduction to programming in Emacs Lisp, that actually gives results people might enjoy.
Projectile ignoring .projectile files : emacs
Helpful comment on configuring projectile so that it finds a project under strict control. I want to be fully in control of what appears to be a project, and this is what I needed.
Emacs users are like Igor
An amusing description of your average Emacs user.
Rust Your Own Lisp
A translation of Build Your Own Lisp into Rust. Should be a handy read to get to know some Rust concepts.
if-let, when-let, thread-first and thread-last
Good little introduction to flow control macros that were introduced in Emacs 25.1.
Home – the Common Lisp Cookbook
A cookbook of Common Lisp code.
Read Loving Common Lisp, or the Savvy Programmer's Secret Weapon | Leanpub
Book that introduces Common Lisp.
Beautiful Racket by Matthew Butterick
Book that uses Racket.
Common Lisp: A Gentle Introduction to Symbolic Computation
Free book that should be a good introduction to Common Lisp for many people.
Scientific computing’s future: Can any coding language top a 1950s behemoth? | Ars Technica
Article that discusses how languages for science have moved on (or not) since the days of Fortran and Lisp.
Debugging Elisp Part 1: Earn your independence · Endless Parentheses
Straightfoward guide to debugging Emacs lisp.