Hi, I'm Nicolas!
I build LLM-powered tools and data pipelines, and write about how computers actually work.
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Writing
Validation is your agent's bottleneckMar 2026An incredibly short and informal introduction to formal logicMay 2020The Power of a Writing ChallengeMar 2020Building a Webmention Receiver and Sending WebmentionsDec 2019An Introduction to HTTP: The Foundation of the WebDec 2019Implementing Webmention: Endpoint DiscoveryNov 2019
All posts →Interactives
Text ReactionsAn on-device language model reads a passage and reacts with emoji and ASCII emoticons, each assigned an animation that fits the emotional tone.Expanding Essay: HTTPAn essay on HTTP where every sentence is clickable. The model expands it inline, going deeper on whatever you want to understand better.Expanding EssayAn early experiment in adaptive reading: choose how much depth you want and the essay reshapes itself around your answer.
All interactives →Projects
Feed Reader—RSS reader with the ability to read articles in the web app and subscribe to multiple feeds
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