In March 2024, Google replaced First Input Delay with Interaction to Next Paint as an official Core Web Vital. FID is gone. INP is what matters now — and most React apps that were passing before are failing under the new standard without anyone realizing it. FID measured how long the browser took to respond to the very first user interaction on a page. Click a button, FID measures the delay before
A defaced website is a curious problem. It's loud — anyone visiting the page can see something is wrong. But it's also quiet from a server's perspective: HTTP returns 200, your uptime monitor is happy, your TLS cert hasn't moved, and the CMS logs show a "successful" content update from a legitimate-looking session. The signal is on the rendered page, not in the metrics. I run a site at hi3ris.blue
In 2024, 68% of React teams adopting Server Components report 40%+ latency reductions, but 72% of GraphQL APIs still serve 3x more data than clients need. The gap between marketing hype and production reality for these two technologies is wider than ever—and most teams are measuring the wrong metrics. ⭐ graphql/graphql-js — 20,314 stars, 2,046 forks 📦 graphql — 144,532,553 downloads last mont
You just ran a dependency scan and the report shows 133 vulnerabilities. 34 are Critical. 68 are High. The dashboard is red, the backlog is exploding, and every item looks urgent. The engineering team asks the obvious question: where do we start? This is where vulnerability remediation prioritization matters. Without a clear framework, teams either panic and chase the loudest CVE, or they ignore t
We've been there. JSON Schema gets hard to write as soon as your payload is non-trivial. Conditional logic, cross-field rules, business invariants, and at some point we stop writing contracts at all. We go code-first, generate the schema from annotations, and end up with 200 lines very few understand, and error messages referencing paths like #/properties/items/allOf/0/then/Then that map to nothin
Bun Migrates from Zig to Rust: What My Real Benchmarks Say About Whether It Matters The right way to speed up a JavaScript runtime is to ignore the language it's written in. I know that sounds weird coming from someone who's been doing this for 32 years. Let me explain why the most-discussed announcement of the week on Hacker News — 489 points on one thread, 506 on another, about Bun migrating f
Bun migra de Zig a Rust: lo que mis benchmarks reales dicen sobre si el cambio importa La solución correcta para acelerar un runtime de JavaScript es ignorar el lenguaje en que está escrito. Sé que suena raro viniendo de alguien que lleva 32 años con esto. Dejame explicar por qué el anuncio más discutido de la semana en Hacker News — 489 puntos en un thread, 506 en otro, sobre la migración de Bu
What is Mycelium? (2 para) The problem we're solving (2 para) Discovery benchmark Dataset (1k agents, 1k queries) Results table Keyword vs Semantic graph (ASCII) Load benchmark Cache architecture Results table What changed (before/after cache) How to reproduce pip install code snippet What's next (roadmap) GitHub link -> / mycelium 🍄 Mycelium Agents Watch 3 AI agents c