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.
Most "online ruler" pages look simple: draw a rectangle, add centimeter ticks, add inch ticks, done. That works only if every screen maps CSS pixels to real-world size in the same way. They do not. A 13-inch laptop, a 27-inch external monitor, a phone, a tablet, and a 4K display can all render the same CSS width with different physical sizes. Browser zoom, operating-system scaling, Retina-style di
Introduction It's Black Friday. In the space of a single second, your e-commerce platform processes 4,000 orders, updates inventory counts, triggers fulfillment workflows, and debits customer accounts. Every one of those operations lands in your OLTP database, fast, atomic, precise. None of it, in that same second, tells you that customers are abandoning their carts at three times the normal rat
Hello, I am currently making my own HTML+CSS+JS framework, you can view it at my GitHub Repository here: github.com/29cmosier-dev/ZiggyLabs-Framework I call it ZiggyLabs Framework for now, I might rename it, and my main goal is to reduce the HTML clutter that Bootstrap has, and possibly figure out more goals later. I would also like to show off my navbar, as you can see from this post's image abov
The cost incident that started this Three weeks after we put our chatbot into production, I opened the OpenAI billing dashboard on a Monday morning and stopped breathing for a second. One session — not one user, one session — had burned through roughly four times the daily budget for the entire app. Over a single afternoon. The session wasn't malicious. It was a test account someone forgot to lo
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
Comments