Solving Fizz Buzz with Cosines: susam.net/fizz-buzz-with-cos… #python #programming #mathematics #blog #post

Nerd Quiz #2 is out! susam.net/nq.html#2 Take the quiz and share your nerd level! #lisp #javascript #programming #webdev #indiedev #opensource

Last night I built a little HTML tool called Nerd Quiz: susam.net/nq.html There's only one quiz now, but more will come soon. Each question is handcrafted from everyday moments of reading, writing, learning and exploring. Take the first quiz and share your nerd level!

A new release of QuickQWERTY after more than 10 years! This 17-year-old QWERTY touch typing tutor is now available as a single standalone HTML file! Try it here: susam.net/quickqwerty.html Source: github.com/susam/quickqwerty #web #programming #html #javascript #opensource

Prime Grid! susam.net/primegrid.html Visualises primes using the Miller-Rabin test with bases from oeis.org/A014233. Works up to 3317044064679887385961980. #web #mathematics

Miller-Rabin Speed Test: susam.net/code/web/miller-ra… #programming #mathematics #html #javascript

Mutually Attacking Knights: susam.net/mutually-attacking… #mathematics #puzzle #blog #post

Zigzag Number Spiral: susam.net/zigzag-number-spir… #mathematics #puzzle #blog #post

My Blogroll Is My Feed Reader: susam.net/blogroll-as-feed-r… #web #technology #lisp #programming

Million Times Million: susam.net/million-times-mill… #blog #post

An afternoon of Lisp programming and now my unit tests have 77 fewer lines. The main changes: (1) Using multiple-value-list instead of multiple-value-bind. (2) Using flet to define function composition and reduce boilerplate. Diff: github.com/susam/susam.net/c… #lisp #programming

Last weekend, I wrote a little Common Lisp program that generates a blogroll for my website. It reads the RSS and Atom feeds from my favourite blogs and lists their five latest posts on an HTML page. Check it out here: susam.net/roll.html #lisp #programming #web #blogging

Here are 23 bytes of machine code that print "hello, world" using the DOS API: B4 09 BA 08 01 CD 21 C3 68 65 6C 6C 6F 2C 20 77 6F 72 6C 64 0D 0A 24 Check it out here: github.com/susam/hello #assembly #programming

Some early morning CSS experiments: susam.net/code/web/overflow-… This is my attempt at untangling the maddening confusion between overflow-wrap and word-break. #web #design #css #experiments

TeXMe received over 23 million hits in May 2025. It is a tiny tool to write auto-rendering, distributable MathJax + Markdown documents: github.com/susam/texme It still remains a mystery who exactly is loading TeXMe, and from where, that it gets so many hits! #web #programming

Did some late night Lisp programming and now I have a consolidated comments page for my whole website! Check it out here: susam.net/comments.html Over 400 comments across all posts. I had no idea there were that many! #lisp #programming #blogging #indieweb

Why does a negative times a negative give a positive? Product of Additive Inverses: susam.net/product-of-additiv… #mathematics #blog #post

Finally hit 200 content pages on my website! That excludes non-content stuff like index pages, tag lists, etc. These are all actual content pages like blog posts, articles, notes, tools, web games, geek art, etc. Check it out here: susam.net/pages.html Only took 24 years!

The Two Ideals of Fields: susam.net/two-ideals-of-fiel… #mathematics #blog #post