Projects

Plugin for WordPress to block comment spam, trackback spam, and pingback spam through intelligent analytics instead of interactive challenge-response tests.

Customizable plugin for WordPress to selectively remove version information, feeds, shortlinks, xmlrpc, emoji support and other extras from the HEAD element.

Lightweight contact form plugin for WordPress to send brief messages with subject, content, sender name, and return email address to the site administrator.

Plugin for WordPress to embed custom field values like text, HTML, and JavaScript into posts and pages using a simple shortcode.

Generate possible solutions to the Apple News+ Quartiles game by comparing all 1- to 4-tile combinations against a large word list.

Find possible solutions to The New York Times Wordle game by searching a list of known 5-letter words.

Find possible solutions to The New York Times Spelling Bee game by searching known words with at least 4 letters including the required and optional letters.

Improve your math skills with the Super Fun Math Game! Enjoy customizable arithmetic challenges for all ages.

Lightweight utility to stop Windows from idling, sleeping, or locking. Simulates keyboard or mouse input to keep your PC awake and active. Ideal for work, media, or limited admin rights.

Base64 encode and decode binary data, including UTF-8, directly in your browser. No data sent or stored—fast, secure, and easy to use.

Clean text columns by removing or replacing carriage returns, line feeds, and special characters with this easy-to-use utility.

Calculate the days until maturity, discount rate, return, yield, and coupon equivalent yield (short-dated or long-dated) for United States Treasury bills.