ai23 mar 2026Building AI Agents That Actually Work: Architecture, Patterns, and Hard Lessons from ProductionThe engineering reality behind AI agents in 2026. Tool orchestration, memory systems, planning loops, guardrails, cost control, and the architecture patterns that separate demo agents from production agents.llmarchitecturetypescriptbackendblog.readMore Building AI Agents That Actually Work: Architecture, Patterns, and Hard Lessons from Production
seo23 mar 2026SEO Is Not Enough Anymore: A Developer's Guide to Generative Engine OptimizationTraditional SEO gets you ranked. GEO gets you cited by AI. Here's how to optimize your site for both Google and AI-powered search engines like ChatGPT, Perplexity, and Google AI Overviews — with code examples.aiweb-developmentnext.jsarchitectureblog.readMore SEO Is Not Enough Anymore: A Developer's Guide to Generative Engine Optimization
api22 mar 2026API Versioning Strategies: The Hard Lessons from Running APIs in Production for 8 YearsURL versioning, header versioning, date-based versioning, deprecation policies, schema evolution, and the migration playbook. What actually works when you have real consumers depending on your API.restversioningbackendarchitectureblog.readMore API Versioning Strategies: The Hard Lessons from Running APIs in Production for 8 Years
system-design22 mar 2026System Design Interview: The Patterns Nobody Teaches YouThe thinking frameworks, back-of-the-envelope math, and architecture patterns that actually matter in system design interviews — from someone who has been on both sides of the table.architecturedistributed-systemsinterviewsbackendblog.readMore System Design Interview: The Patterns Nobody Teaches You
websocket18 mar 2026WebSockets at Scale: Architecture, Reconnection, and the Mistakes I Keep SeeingEverything I learned building real-time features with WebSockets. Connection management, scaling beyond one server, heartbeats, reconnection strategies, and why most tutorials skip the hard parts.real-timenode.jsarchitecturescalingblog.readMore WebSockets at Scale: Architecture, Reconnection, and the Mistakes I Keep Seeing
ai15 mar 2026LLMs in Production Web Apps: Streaming, Caching, Cost Control, and What the Tutorials SkipThe real engineering behind integrating large language models into web applications. Streaming responses, managing costs, handling failures, prompt management, caching strategies, and building AI features users actually want.llmweb-developmentstreamingarchitectureblog.readMore LLMs in Production Web Apps: Streaming, Caching, Cost Control, and What the Tutorials Skip
edge17 feb 2026Edge Functions: Qué son, cuándo usarlas y cuándo noEdge runtime, V8 isolates, el mito del cold start, geo-routing, A/B testing, auth en el edge y por qué moví algunas cosas de vuelta a Node.js. Una mirada equilibrada al edge computing.next.jsperformancearchitectureweb-developmentblog.readMore Edge Functions: Qué son, cuándo usarlas y cuándo no
turborepo3 feb 2026Monorepos con Turborepo: La configuración que realmente escalaCómo estructuro monorepos con Turborepo para múltiples apps compartiendo paquetes. Configuración de workspaces, caché de pipelines, configs compartidas de TypeScript y los errores que cometí el primer mes.monorepotypescriptarchitecturedeveloper-toolsblog.readMore Monorepos con Turborepo: La configuración que realmente escala
serverless28 ene 2026Serverless Beyond the Hype: Patterns, Anti-Patterns, and the $20K Monthly BillServerless isn't just Lambda functions. Event-driven architectures, fan-out patterns, saga orchestration, cold starts, vendor lock-in, and the cost surprises that hit when your traffic actually grows.awsarchitecturecloudlambdablog.readMore Serverless Beyond the Hype: Patterns, Anti-Patterns, and the $20K Monthly Bill
graphql15 ene 2026GraphQL vs REST: After Using Both in Production, Here's What I Actually ThinkNot another 'GraphQL is better' or 'REST is simpler' post. Real production experience with both, including the parts that GraphQL evangelists won't tell you and the REST limitations that actually matter.restapi-designarchitecturebackendblog.readMore GraphQL vs REST: After Using Both in Production, Here's What I Actually Think
micro-frontends20 dic 2025Micro-Frontends: I Tried It, Here's the Honest RealityAfter implementing micro-frontends at two companies, here's what actually happened. Module federation, shared dependencies, routing, styling conflicts, and why the org chart matters more than the architecture.architecturereactmodule-federationfrontendblog.readMore Micro-Frontends: I Tried It, Here's the Honest Reality
database16 sept 2025Diseño de esquemas de base de datos: Patrones que envejecen bienReglas de normalización, convenciones de nombres, soft deletes, audit trails, patrones multi-tenancy, estrategias de versionado y las decisiones de esquema de las que me he arrepentido. Enfocado en PostgreSQL.postgresqlarchitecturebackendsqlblog.readMore Diseño de esquemas de base de datos: Patrones que envejecen bien
react5 ago 2025React Server Components: Modelos Mentales, Patrones y Errores ComunesLa guía práctica de React Server Components que desearía haber tenido al empezar. Modelos mentales, patrones reales, el problema de los límites y los errores que cometí para que tú no los cometas.next.jsweb-developmentarchitectureblog.readMore React Server Components: Modelos Mentales, Patrones y Errores Comunes
next.js23 jul 2025Estructurando Proyectos Next.js a Escala: Lo Que Aprendí a las MalasLecciones duramente ganadas sobre como organizar bases de código Next.js que no colapsan bajo su propio peso. Arquitectura basada en features, route groups, limites servidor/cliente, trampas de barrel files y una estructura de carpetas real que puedes copiar.typescriptarchitectureweb-developmentblog.readMore Estructurando Proyectos Next.js a Escala: Lo Que Aprendí a las Malas