Cuando una aplicación necesita leer un archivo, escribir en una conexión TCP o esperar datos de un disco, el kernel de Linux ofrece tradicionalmente dos caminos: bloquear el proceso hasta que la operación termine, o usar interfaces como epoll y Linux AIO para manejar múltiples operaciones concurrentes. Durante casi tres décadas, esas fueron las opciones dominantes. Pero desde la versión 5.1 del ke
When Google announced the Manifest V3 deadline, the developer community had a lot to say — most of it negative. The service worker model was rightly criticized as a regression for ad blockers and complex extensions. I've now migrated 18 extensions from MV2 to MV3, or built them MV3-native from the start. The commonly documented issues (no persistent background pages, limited webRequest) are real.
Reading a long-form piece on, say, the Peloponnesian War. Thucydides gets mentioned as a primary source. I half-know who he is — historian, Athenian, that's about it — but not enough to understand why the author is citing him specifically over Herodotus. Opening a new tab means I lose the sentence I was in. Skipping it means I read shallower than the text deserves. rabbitholes is a Chrome extensio
Hey DEV community 👋 I recently built and deployed a full-stack AI system that predicts medical specialties from clinical text using ClinicalBERT, and I wanted to share the full journey from training to deployment. This is part of my project under GradienNinja / Astrolabsoft. Link https://astrolab-medical-ai.netlify.app/ I built an AI system that: Takes clinical notes as input Predicts the most l
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I wanted to ask AI about it, but the flow was annoying: switch to a browser, open a chat tab, copy or type the error, wait for an answer, then switch back. After doing that too many times, I started building something that works directly on the desktop. That became Xerolas. Xerolas is an AI screen lens for your desktop. It works like this: Press Ctrl + Shift + Space Drag over any region of your
Today we're open-sourcing the AI Model Directory, the most comprehensive, automatically updated list of AI models and their metadata available today. It's the data layer that powers model selection in AgentOne, and now it's free for anyone to use, fork, or contribute to. If you'd rather just look at models, we also built a browser for the directory at models.agent-one.dev where you can search, sor
Most agency onboarding fails before the kickoff call happens. Not because the team isn't good. Not because the client is difficult. Because nobody collected the right context upfront, and the kickoff call becomes the place where everyone discovers what they don't know yet. The intake form is the fix. Not a 3-question "tell us about your project" form. A real one. Here's the framework we use — 27 q