29 December 2025
Retro computing in Common Lisp: the CL3270 Library
Scratch A Pixel - Learn computer graphics from scratch and for free.
28 December 2025
From brushstrokes to pixels: 100 years of the Institute of Cartography and Geoinformation
The number that turned sideways
ArcGIS Urban model of Fullerton CA.
Dangers of SSL Certificates and automation.
Driverless Printers from OpenPrinting
An initial analysis of the discovered Unix V4 tape
Badly-behaved targets, or: eev, Slime, Sly, and Maxima (2025)
19 December 2025
Genworks International provides General-Purpose Declarative Language (GDL) for solving targeted engineering problems.
Pantone color of the year 2026
ANSI common lisp game jam experience
Basic Principle of the Common Lisp Interface Manager 2 spec
Perfecting Steve Baer's Triple Dome
https://irradiance.ca/posts/microshadowing-part1/
The Rise of Computer Games, Part I: Adventure
The Number That Turned Sidewaya
03 December 2025
Soil is an object oriented database in pharo.
Netztransparenz.de German Electricity Prices.
ICE.com's Dutch TTF Natural Gas Futures
A time traveling door bug in Half Life 2.
Im4 Media Lab - Indigenizes Immersive Technologies.
rtc: rk808: Compensate for Rockchip calendar deviation on November 31st In A.D. 1582 Pope Gregory XIII found that the existing Julian calendar insufficiently represented reality, and changed the rules about calculating leap years to account for this. Similarly, in A.D. 2013 Rockchip hardware engineers found that the new Gregorian calendar still contained flaws, and that the month of November should be counted up to 31 days instead. Unfortunately it takes a long time for calendar changes to gain widespread adoption, and just like more than 300 years went by before the last Protestant nation implemented Greg's proposal, we will have to wait a while until all religions and operating system kernels acknowledge the inherent advantages of the Rockchip system. Until then we need to translate dates read from (and written to) Rockchip hardware back to the Gregorian format.
Basic Principle of the Common Lisp Interface Manager 2 spec
My own ANSI common lisp game jam experience of my own unix_surrealism_jam.lisp making levels
A Forlorn Hope of Fortran Modernisation
Visual Design of the User Interface by Edward Tufte
A Brief, Incomplete, and Mostly Wrong History of Programming Languages
Swiss Cartographers hide covert illustrations inside of Switzerland's Official Maps
Bruce O'Neel
Last modified: Wed Jul 8 22:19:37 CEST 2009