It’s exciting that my contributions to magicl have been merged into the main branch. ...

What does optimised pure lisp look like? ...

You can get high speed, numerical calculation output without having to resort to bug-prone, highly tuned and optimised, unreadable code.

I have simple rules for meetings. ...

I was doing some mentoring this past weekend and staff issues came up - as they always do. ...

How quickly can you find a number between 27/97 and 27/98? Without using a calculator?

How to remove definitions and why the lisp namespaces are preferable to other languages’ approaches.

I wanted to list the categories of a blog post, but couldn’t find a simple solution. ...

Use DuckDuckGo to search the Common Lisp Hyperspec with !clhs TERM ...

I’ve been asked what my screensaver means… ...