A few years ago, the first day I finally got access to an AI image generator, I was so excited that I immediately sat down and wrote an article about it (using Node.js and OpenAI’s DALL-E). The magic of turning thoughts directly into digital pixels felt like holding a real-life magic wand. But back then, […]
Daily Archives: June 20, 2026
Your Garmin shows poor recovery, WHOOP paints your day red, your resting heart rate is high, your HRV is low, and the app recommends that you rest. But here’s the thing: you don’t actually feel bad. For women who are in their reproductive years, chances are your wearable technology has misread your luteal phase symptoms […]
Most financial models use analyst consensus as a single forward-looking input: revenue estimate, EPS estimate, EBITDA estimate, or some version of a forward margin assumption. That works, but it flattens the data. The average estimate is only the center of the range. Behind it, there is usually a low estimate, a high estimate, and the […]
Retrieval-augmented generation, or RAG, is a pattern where an application retrieves relevant source material and adds it to a model prompt so the model can answer from that context. A larger context window in a RAG system shouldn’t be treated as a substitute for good context management, although it can make the experience more forgiving […]
If you’ve spent enough time in the React ecosystem, you’ll have likely seen codebases where nearly every function is wrapped with useCallback and the computed value is wrapped with useMemo. The reason behind this is “memoization equals better performance”. But most of the time, this doesn’t really translate to better performance, and it often produces […]