Artículos sobre productos AI-native, design systems, ingeniería web, economía SaaS e infraestructura moderna. Nuevas publicaciones cada semana, con fuentes.
Siete errores que vemos repetirse en apps Claude en producción. Algunos te cuestan tokens, algunos te cuestan dinero, uno o dos te pueden costar la empresa. Cada uno tiene una solución simple.
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React Compiler 1.0 shipped in October 2025. Here is where useMemo, useCallback and React.memo still earn their keep, and where the compiler replaces them.
Design tokens, CSS variables, and Tailwind get conflated in 2026 stack debates. They sit at three different layers and the choice is rarely either or.
A pragmatic guide to shipping an MCP server on a running Next.js 16 SaaS: packages, routes, auth, session state, and the failure modes you will hit.
Twelve GEO practices we apply on every article, with the measured lift from Princeton, Averi, and Search Engine Land citation benchmarks.
A decision guide for founders and product owners choosing between a freelancer, a boutique studio, or a full-service agency in 2026.
The five-step decision tree we apply on every Next.js 16 project to decide when a component stays server-side and when it needs "use client".
Third-party component libraries promise speed but lock you into upgrade hell, brand sameness, and rewrites every two years. Here is what actually works.
MCP is the open protocol AI agents use to call your SaaS. Here is what it is, how it works, and when your product should ship a server in 2026.
Generative Engine Optimization (GEO) is how content gets cited inside ChatGPT, Perplexity, and Google AI answers. Here is what it changes versus SEO.
Mid-market SaaS companies routinely pay 3x to 15x freelancer rates for the same deliverable. Here is where the extra money goes, and when a studio closes the gap.
Turbopack as default, async request APIs and React 19's stable Compiler. The three changes a new SaaS project actually needs to plan for in 2026.
A design system audit is a structured review of token usage, component drift, accessibility compliance, governance gaps, and adoption rate that reveals where a product's UI has decayed since launch. It produces a ranked list of fixes, a layer-level compliance score, and a repair roadmap with owners, dates, and order of operations.
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