Fonts lie. Noroboto documents how the text subsystem can return incorrect metrics and proposes mitigations in Rust. Before you copy it into production, you need to understand what problem it actually solves, where the common recipe breaks down, and what reproducible experiment is actually worth runn
Aug 17 2026 · 8′ · Opinion · linux · sistemas
No official Vivado 2026.1 release date or release notes exist yet — but the signal that the free tier drops Linux support is strong enough to audit now. Here's the checklist, the real alternatives, and the honest limits.
May 25 2026 · 8′ · Tutorials · docker · devops
A HN post about tar on macOS made the rounds again this week. The standard answer is "use GNU tar." I went further: I reproduced the 3 scenarios that actually break production in my Railway pipeline and documented the exact fix I use.
May 04 2026 · 8′ · Tutorials · docker · devops
The Canonical DDoS hit 178 points on HN and most devs read it as someone else's news. I read it as a mirror. I dug through my Railway logs, my Docker pipelines, and my Ubuntu dependencies — and what I found made me pretty uncomfortable.
May 02 2026 · 8′ · Experiments · docker · devops
Distros find out about kernel vulnerabilities at the same time as the public. I run on Railway over Ubuntu and this forced me to audit every layer of my stack. What I found isn't reassuring.
May 01 2026 · 9′ · Opinion · docker · devops
LocalSend is leading HN today with 850 points. I installed it on Mac, Linux and mobile, measured latency against native AirDrop, and found the concrete tradeoff that all the enthusiastic posts aren't talking about: what happens when your network doesn't cooperate.
Apr 29 2026 · 9′ · Experiments · linux · herramientas de desarrollo
I installed Asahi Linux 7.0 on Apple Silicon and measured what actually works in my real development workflow. The GPU driver matters less than you think. What really changed is something else entirely.
Apr 27 2026 · 9′ · Experiments · docker · linux
Why would anyone build a subsystem that runs Linux inside Windows 95? It's not nostalgia. It's a philosophical question about compatibility, technical debt, and operating system identity. I installed it, broke it, and learned something no tutorial bothers to say.
Apr 22 2026 · 11′ · Experiments · linux · infraestructura
324 points on HN. Comments split between "never" and "it's already happening." I loaded Linux's entire git history into a database and what I found forced me to pick a side — even though the answer won't satisfy the AI crowd or the purists.
Apr 11 2026 · 9′ · Opinion · linux · inteligencia-artificial
Architecture, real systems, product decisions and technical lessons. Everything reviewed with my own judgment before it ships.
230 articles published