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This post is adapted from my presentation, "A Crash Course in MCP: A Beginners Guide Using TypeScript" The tech industry frequently relies on heavy
Most multi-agent framework reviews compare features. This post argues you should compare a different axis first: where the framework places the decom
Hoi hoi! I’m @nyaomaru, a frontend engineer who recently discovered the deliciousness of a cheese whose name sounds a bit like Al Capone. Are you bu
I've been building MCP servers for my own projects, and I realized something: everyone keeps reimplementing the same boilerplate. File reads, director
Building an Accessible Design System Playground: A Practical Frontend Guide Building an Accessible Design System Playground: A Pra
Prisma 5 → Prisma 6: The Breaking Changes I Hit in My Real Schema and How I Fixed Them Without Breaking Production The correct approach to
Prisma 5 → Prisma 6: los breaking changes que encontré en mi schema real y cómo los resolví sin romper producción La solución correcta para
The Problem Every JavaScript Developer Knows It is 2 AM. Your production deployment just failed. The error log says something like this:
Trading bot builders face a complex challenge: how do you create reliable risk controls that protect your capital without slowing down profitable trad
What I Built ReviewFlow is an automated Code Review pipeline driven by a custom Multi-Agent architecture written in native TypeScript. Instead of rely
"The biggest benefit of input() and output() isn't less code. It's a more predictable component architecture." Table of Contents The Pr
Every week I had to send 100+ personalized emails. Open Excel → copy name → paste → change email → repeat 100 times. It was taking nearly 3 hours ev
Building an Unreliable by Design System: A Practical Guide to Observability-Driven Resilience Building an Unreliable by Design Sys
There are only 3 LLM API protocols, but unlimited providers running the same protocol. Separate protocol from identity — protocol is code, provider i
Medusa v2 has a notification module. It's designed exactly for transactional email — you register a provider, configure templates, and the module fire
What is a Monorepo? A monorepo is a single Git repository that contains multiple distinct packages or applications. The alternative is a po
React 19 use() hook and Suspense: when it replaces useEffect and when it throws you into a worse loop You can wrap a Promise in use() and R
React 19 use() hook y Suspense: cuándo reemplaza useEffect y cuándo te mete en un loop peor Podés envolver una Promise en use() y React man
Writing an Operator-Friendly Developer Console: A Practical Guide to Building a Low-Latency Internal Writing an Operator-Friendly
Most teams know their coverage number is low. The hard part is not knowing, it is finding the time to fix it without grinding a sprint to a halt. Here