Matthias Müller-Prove, Innovative Benutzungsschnittstellen, 1998/99, University of Hamburg
R. S. Doiel, Software Engineer/Analyst — Robert's ramblings
By R. S. Doiel, 2026-02-21 (revised: 2026-03-03, epilogue added 2026-03-27)
Denicek: Computational Substrate for Document-Oriented End-User Programming
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Issue 084: Spreadsheets
Welcome to the 84th issue of De Programmatica Ipsum, about Spreadsheets. In this edition, we declare spreadsheets the most popular software programming environment of all time; in the Library section, we learn how to use Lotus 1-2-3 for science reading "Spreadsheet Physics" by Charles Misner and Patrick Cooney; and in our Vidéothèque section, we discover that Excel is a Turing-complete, functional programming language through the eyes of Dr. Felienne Hermans.
On Long Term Software Development - Bert Hubert's writings
Recently the Dutch Electoral Board (where I am also a very part time advisor) invited me to do a talk reflecting on their open source Abacus vote tabulation software. Much software is now provided as a service, and is typically deployed continuously (CD, continuous deployment), surrounded by enough automated testing (CI, continuous integration) that we can be reasonably sure that a new revision is likely to at least work to some extent.
The Spoofax language workbench | Proceedings of the ACM international conference companion on Object oriented programming systems languages and applications companion
As part of the Digital Library's transition to Open Access, new features for researchers are available in the Premium Edition. Click here to learn more.
Old and new apps, via modern coding agents
I have been interested in machine-assisted ways to do and teach mathematics from as far back as 1999, when I started coding several applets in Java 1.0, both for my complex analysis and linear alge…
LukeW | The Evolution of AI Products
At this point, the use of artificial intelligence and machine learning models in software has a long history. But the past three years really accelerated the ev...
Varv: Reprogrammable Interactive Software as a Declarative Data Structure
This summary was generated using automated tools and was not authored or reviewed by the article's author(s). It is provided to support discovery, help readers assess relevance, and assist readers from adjacent research areas in understanding the work. It is intended to complement the author-supplied abstract, which remains the primary summary of the paper. The full article remains the authoritative version of record. Click here to learn more.
OpenSPH
A new graphical application that uses the OpenSPH solver, but with a user interface that is more interactive, intuitive, and easy to use. This version is still under development.
eigent-ai/eigent
Eigent: The Open Source Cowork Desktop - Local and Free Alternative to Claude Cowork and Codex
Blacksky's app view source code has been released publicly here.
GitHub - blacksky-algorithms/atproto: Blacksky fork of bluesky-social/atproto with AppView performance optimizations, caching, and community features
github.comLive Programming
Programming
Spatial programming without escape
An invitation into Droste's Lair
Something Pretty Right: A History of Visual Basic | Retool
Issue 084: Spreadsheets
Workshop on Live Programming (LIVE)
Live Programming in Hostile Territory
www.tinlizzie.org
The peril of laziness lost | The Observation Deck
