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This blog is called iSymbolic, and that name is not an accident. Symbolic is my search engine — a real, working web search product with its own result
Authentication tokens: JWT, Paseto, and session tokens — the decision tree I always needed Why are we still arguing about JWT as if the pro
Tokens de autenticación: JWT, Paseto y session tokens — el árbol de decisión que me faltaba ¿Por qué seguimos discutiendo sobre JWT como si
A single YouTube video can reach our crawler under a dozen different URLs. https://www.youtube.com/watch?v=dQw4w9WgXcQ, https://youtu.be/dQw4w9WgXcQ?t
Every enterprise conversation about AI hits the same wall, usually within the first 30 minutes: "This looks great. But we can't give you access to o
Complete Type Safety Guide for Next.js and Supabase with TypeScript TypeScript catches errors at compile time. But without proper setup, yo
I built a free paycheck calculator because the existing ones annoyed me. Half of them are buried under ad units, and the other half want your email be
I started writing IONA OS on a random night, 13 years ago. Back then, as now, I had no team. I never took money from venture capital funds. And I neve
Why I stopped copy-pasting JSON into online converters and built TypeMorph Every developer has done it. You grab a JSON response from an API, paste i
Last year I noticed something frustrating: The more advanced the warning, the more likely developers were to ignore it. Not because they were carele
Have you ever received an alert saying: CPU usage is above 90% Or maybe one of your production servers suddenly became slow, requests started tim
You push v1.2.3 and expect a predictable sequence: tests pass, version resolves, GitHub Release publishes. In practice, most teams pick one of two pai
I've spent the last few months building autonomous agents on Solana. And I've made every mistake in the book. The first mistake? Treating an agent li
You know what the most dishonest thing on the modern web is? The cookie consent banner that says "Accept all" in a large green button and "Manage pref
Introduction If you have been building applications using Vite and standard React for the past few years, your mental model of a "component
TL;DR: Pest PHP can test the structure of your code, not just its behavior. Write your team rules as architecture tests and CI enforces them on every
Verbose is a small experimental language I'm building. Its compiler proves properties about your code — like termination — and emits tiny, readable x8
Ask Claude this, today, with no setup: "What did user 4421 do in our app yesterday?" You will get an answer. It will be confident, specific, and c
A bootcamp grad came into a session recently with the kind of panic I recognize immediately. They had a Rust take-home due the next morning. The prom
Vibe coding is fast. You describe a product idea, ask an agent to build it, and a few minutes later you have a working UI. But I kept running into t