Cascade Puzzle: a daily block-swapping puzzle for the web
I shipped a Panel de Pon-style puzzle game: a daily challenge with a move limit, a level editor, and an online versus mode. What it is, and the engineering that makes a puzzle provably fair.
Latest posts
A blog about TypeScript, React, AI and software development.
How modern AI actually works, in seven ideas
A plain-language tour of how LLMs really work: next-word prediction, training and the frozen model, words as vectors, attention, the transformer, RAG, and agents. With screenshots from the interactive course See How AI Works.
How I built Piso Propio
The technical story behind Piso Propio: unifying dozens of official Spanish protected-housing sources with scraping, AI extraction, and an eligibility engine.
How I look for a dev job
My experience looking for a developer job, where to find opportunities, and how to improve at each stage of the process.
The perfect storm: burnout and AI-assisted development
How the combination of unrealistic expectations, industry pressure, and tools that change every week is burning out development teams.