Juan Luis

@juanlu.space

2048 Followers 1456 Following

Posting about open source ecology, resisting AI, y política española. Software Engineer + DevRel at Canonical. Luddite. Proudly hosted on @eurosky.social 🇪🇺 #ADHDAwareness

A Bluesky client with tacky colors
Foto de la calle. En la esquina, el cartel dice "Avenida Jose Antonio". Abajo, un grafiti con las letras N.P. y una flecha apuntando hacia arriba.
Cartel predominantemente rojo, el título arriba es "Villatobas Vibra!", en el centro un dibujo de unas personas vestidas de negro, debajo "Sábado 11 julio 2026 Paco Pil · Dj Neil · Brisa Play · Dany BPM · Oscar de Pablos", más abajo venta oficial online en fourvenues
Tras el recital ofrecido el pasado martes en el Teatro Real, Anna Netrebko se sintió indispuesta por un severo agotamiento físico y fatiga vocal, agravados por las extremas condiciones climáticas, según ha informado su representante. El médico, tras examinarla, ha emitido un certificado en el que prescribe reposo físico y vocal absoluto durante las próximas semanas, por lo que se ha visto obligada a cancelar sus funciones previstas en Il trovatore.
Señor con gafas y mirada traviesa posa con una camiseta negra con un logo naranja que parece un ojete y la palabra "Fraude" en letras blancas
Foto de un guitarrista, bajista y batería en un escenario, varios focos iluminan a los músicos, en la parte de abajo de la foto siluetas recortadas del público
A screenshot of a post from Juan Luis @astrojuanlu@social.juanlu.space Fellow Fediverse friends: is "Developer Experience Design" a thing? As in: are there people that apply User Experience/User Research principles for Developer products? Or are Developers just regarded as Users™️ and that's it? (I do have opinions in this space but I prefer to learn from others) Any key people I should be following? Any communities I should be monitoring? Boosts appreciated. Dec 05, 2023, 12:25 PM
A screenshot of Foursquare Swarm in mobile aspect ratio, with a big scary "Heads up!" saying the U.S. may or may not spy on me (paraphrasing)
Screenshot of PDS selection, starts with "New to the Atmosphere? You'll need to select a PDS", a bunch of options are listed, selfhosted.social is the first one and is selected.
Don't quote the AI at me. If your reply starts with "Here's what Claude said:" or straight eight hundred words of unedited ChatGPT text, congratulations: you just proved your brain is a gizmo, Darwin would be proud. Please, don't reproduce.
PETER NAUR, PROGRAMMING AS THEORY BUILDING Peter Naur, widely known as one of the authors of the programming language syntax notation “Backus-Naur Form” (BNF), wrote “Programming as Theory Building” in 1985. It was reprinted in his collection of works, Computing: A Human Activity (Naur 1992). This article is, to my mind, the most accurate account of what goes on in designing and coding a program. I refer to it regularly when discussing how much documentation to create, how to pass along tacit knowledge, and the value of the XP’s metaphor-setting exercise. It also provides a way to examine a methodol- ogy’s economic structure. In the article, which follows, note that the quality of the designing program- mer’s work is related to the quality of the match between his theory of the problem and his theory of the solution. Note that the quality of a later programmer’s work is related to the match between his theo- ries and the previous programmer’s theo- ries. Using Naur’s ideas, the designer’s job is not to pass along “the design” but to pass along “the theories” driving the design. The latter goal is more useful and more appropriate. It also highlights that knowledge of the theory is tacit in the owning, and so passing along the theory requires passing along both explicit and tacit knowledge. Here is Peter Naur’s way of saying it. “PROGRAMMING AS THEORY BUILDING” Introduction The present discussion is a contribution to the understanding of what program- ming is. It suggests that programming properly should be regarded as an activity by which the programmers form or achieve a certain kind of insight, a theory, of the matters at hand. This suggestion is in contrast to what appears to be a more common notion, that programming should be regarded as a production of a program and certain other texts. Some of the background of the views, presented here is to be found in certain observations of what actually happens to programs and the teams of programmers dealing with…
Sciopero generale, venerdì 29 maggio 2026 · 24 ore NO alle guerre e all'economia di guerra Contro il genocidio in atto del popolo palestinese e libanese Sì all'interruzione di ogni rapporto commerciale e politico con israele