Latest Articles
Claude Code in Practice — A Real Guide for Software Development
How to actually use Claude Code day-to-day as a developer: best practices, Git integration, what works, what doesn't, real risks, and security. No marketing fluff.
TensorFlow.js — Running AI Directly in the Browser
Understand how TensorFlow.js works, what model weights are, how WebGL accelerates inference, and how it was applied in a hot dog classifier that runs without any backend.
RLS (Row Level Security) — the wall your database needs that almost nobody builds
What Row Level Security is, why it's critical to protect your users' data, and why projects that grow through vibe coding are usually leaking under the hood.
Detecting Circular Imports with Madge (and Locking Down Regressions in Lint)
Real examples of how import cycles appear in JavaScript/TypeScript, how to break them with best practices, and tools (Madge, ESLint, Biome) to prevent regressions.
Front-end — Much More Than a Little Button
Discover some concepts that underpin modern and scalable front-end applications.
Front-end Architecture
Learn some front-end architectural patterns and how to apply them in your project.
Front-end Career, Evolution
Learn some important Hard Skills for evolving your Front-end career.
Application Architecture — Speed vs Scalability
Learn how to organize a scalable project and balance delivery speed with an architecture that can handle growth.
Icon Standardization in React Projects
An approach to standardize icons in React projects and facilitate design system scaling.
Serious Project™
SeeFood — AI Hot Dog Classifier
I solved humanity's greatest problem: knowing whether what you're about to eat is a hot dog or not. Silicon Valley would be proud. Runs in the browser, no backend, no excuses.
Available courses
Advanced Practices in ReactJS Projects
Curso totalmente gratuito.
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Students completed the Introduction to React course
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About the Founder
Bruno Carneiro
I currently work as a Software Engineer Specialist at NeoSpace AI, a company focused on artificial intelligence solutions.
I was a Developer Circles Lead at Facebook, and have led technical training for prominent teams including Zup, Luiza Labs, Netshoes, NeoSpace, Paketá Crédito, and Base39. I'm also the creator of Paketá Academy, a training program that prepares professionals for the tech market with a focus on technical excellence and continuous growth.
My mission is to make web development knowledge more accessible and inspiring, helping developers grow technically and build modern applications with best industry practices.