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Néstor's Blog

Writing about software architecture, functional programming, and systems design.

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Latest posts

Federated Nuxt: Module Federation Meets SSR

A ViteConf Shanghai talk on bringing Module Federation to Nuxt without giving up server-side rendering.

Superpositioned Vue Components with Module Federation

A MadVue talk on federating Vue components with Module Federation and letting them materialize wherever they are needed.

Federation of Specialists: From Module Federation to AI Orchestration

A CityJS London talk connecting federated UI architecture with production AI systems built from specialized agents.

Module Federation in Practice: Microfrontends Across Frameworks and Bundlers

A CityJS London workshop introducing Module Federation across different frameworks and bundlers.

Superpositioned Infrastructure and Distributed JavaScript

A JS Monthly London meetup talk on superpositioned infrastructure and distributed JavaScript with Module Federation.

Federated Systems at Scale with Zephyr Cloud

A Señors at Scale conversation on Module Federation, edge deployments, reverse tree shaking, and federated MCP servers.

Service as a Software

SaaS sold you seats and dashboards. Service as a Software sells you the finished result, with software taking over more of the operational loop.

Bad Apple on Module Federation

A ridiculous and surprisingly performant experiment: Bad Apple split into 5,258 microfrontends and streamed frame by frame through Module Federation Runtime.

Superpositioned Infrastructure: Build Anywhere, Deploy Everywhere

A CityJS Singapore talk on overlay infrastructure, Module Federation, and decoupling artifacts from fixed machines.

Module Federation and Infrastructure Superposition

A CoruñaWTF talk on using Module Federation beyond microfrontends, toward deployment models where services materialize where they are needed.

The Four Chips of AI Supremacy

Why AI power is decided by four layers, compute, data centers, models, and distribution, and why most companies are renters, not owners.

Lessons from a Keyboard Basher

Lessons from a keyboard basher: my path into tech and practical guidance for students to land their first roles.

Microfrontends deployments in 10ms with Zephyr Cloud

Deploying microfrontends at memory-access speed

From Light Bulbs to AI Agents

Turns out the Internet of Agents just needs the same boring stack we trusted to keep the porch light on.

My Bizarre Dev Adventure: Atlanta to Austin Arc

Two months across America hitting conferences, debugging prod mid-pitch, and collecting stories from Atlanta to Austin.

IoT Gateway

A comprehensive platform engineered to simplify the deployment, management, and monitoring of Industrial IoT infrastructures with zero-touch provisioning and real-time observability

Edge-Native Deployments with Zephyr Cloud

How to implement ultra-fast Module Federation deployments with Zephyr Cloud across web surfaces and shared modules.

Breaking SQLite Boundaries with libSQL

A Lareira Conf 2025 presentation on how libSQL extends SQLite capabilities with replication, WebAssembly support, and multi-tenant solutions.

Revolutionizing WordPress: Headless Architecture with Next.js, GraphQL and Vercel

An exploration of how to transform WordPress into a modern headless architecture using Next.js, GraphQL and Vercel to create fast and scalable websites.

RadioVoz Interview on Technology Trends

A radio interview about technology trends, career paths in software development, and advice for newcomers to the tech industry.

My Planetary Datacenter I: Architecture

Explore my homelab ‘Planetary Datacenter’ where ZeroTier networking, MacVLAN tricks, VLAN segmentation, and GPU passthrough combine for a global, DIY cloud.

Service-Oriented Architecture with tRPC

An exploration of how to implement service-oriented architectures using tRPC to create typed and efficient APIs between client and server.

Multi-Cloud Architecture with Wireguard and ZeroTier

A talk on the CNCF, Cloud Native Computing Foundation about how to use Wireguard and ZeroTier to create multi-cloud networks.

My Obsidian workflow

A little peak into how I organize my notes and my daily routine to store information.

Effect: TypeScript for Production

Effect is a powerful TypeScript library designed to help developers easily create complex, synchronous and asynchronous programs.

Reflections on a Github Contribution Graph

My struggle with work-life balance in the tech world, discussing impostor syndrome and my resolve to reinvigorate my passion for personal projects.

Embracing the New World Order of Server Components

Exploring the evolving landscape of web development with RSCs and Astro components.

Vue Covid

A very basic covid tracking app using Vue3, built mainly to refresh my knowledge of the framework and test out new features.

Instagram Clone

A simple clone of Instagram with very basic functionality. Made with React, TailwindCSS and Firebase. Including tests with testing-library, Jest and Cypress.

Hello World

The first step of a journey is often the weirdest.

Netflix Clone

A very simple but accurate clone of a famous streaming service. Made with React (custom hooks & context), styled-components and Firebase

nst.sh

The app was built as a productivity tool for myself, being able to use my domain to go fast to specific pages on all my devices was really something that I find convenient. Its built with a Express backend + MongoDB and a really small Vue frontend

Demon Harem

A static page made with HTML SCSS and Gulp. Created to practice my styling and basic web development skill without any framework whatsoever.

Score Analyzer

A small OCR app to scan nodewar and siege scores from Black Desert Online and transpile them to pdf for easy access and tracking. Made with Tesseract.js

GitHunter

A starred project hunter for Github projects, created because I dislike the at the time awful timeline Github had for exploring new projects. Created using React and ChakraUI.

Yet another React Todo List

Pretty much one of these everyone has, but with something different. It uses LocalStorage

GameBoy Zero

A very complex project involving emulating old Games on a GameBoy encasing. Made with a Raspberry PI Zero and a lot of 3D printed parts as well as the original cartridge reader.