DiegoVallejo

Blog

Análisis y reflexiones sobre tecnología, lenguaje y pensamiento

Getting Up to Date with React

A chronological tour of every major React feature — from JSX to Server Components — with live demos you can play with.

The TypeScript Wizard Cheat Sheet: Beyond `any`

A reference for conditional types, inference, branded primitives, and template literal magic. Strict mode only.

Deterministic Event Pipelines for AI Agents

Why `while(true)` is technical debt, and how to implement O(1) event dispatching for scalable agent systems in Node.js.

Stop Building Form Monsters: A Battle-Tested Guide to Sequential UX

Ditch the monolithic form for a state-driven, accessible multi-step architecture that scales.

Deterministic Mutation: Implementing Transactional State in React

Moving beyond naive useState hooks to handle complex data flows and atomic dirty-state validation.

Prompt Engineering Is Deprecated: The Era of Systemic Constraint

Why natural language persuasion fails in production AI pipelines and how to implement strict logical boundaries via schema enforcement and logit bias.

Neuro-Glial AI Architecture

Architectural Redefinition: From Synaptocentric to Hybrid Models.

Accessibility Is Not a Feature: It Is the Foundation of the Web

Why A11y compliance must be a development axiom, not a post-production patch.

Entrada de Ejemplo en Markdown

Una entrada de prueba para verificar el sistema de conversión de Markdown.