TL;DR: I built a wifi-equipped water gun to shoot the pigeons on my balcony, controlled over the internet by a python script running openCV reading the camera image of my old iPhone.
Introduction The pigeons in my backyard find particular pleasures in voiding…

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker containe...

Examples and Tutorials of Event Sourcing in JVM languages - oskardudycz/EventSourcing.JVM

Explore the key differences between OIDC and SAML, their strengths, and how to choose the right authentication protocol for your application.

Microservices are very much in vogue for web software architecture. For most teams though, the monolith should remain the default choice.

In React, we don't update the DOM directly, we tell React what we want the DOM to look like, and React tackles the rest. But how exactly does it do this? In this tutorial, we'll unpack exactly when and why React re-renders, and how we can use this information…

This blog series will examine Git’s internals to help make your engineering system more efficient. Part I discusses how Git stores its data in packfiles using custom compression techniques.

Understand what are the problems with current rendering patterns in React, and how the new rendering patterns introduced with React 18 and future versions of React aim to solve them.

Copy & Paste React components to build modern web applications. - tremorlabs/tremor

This blog post gives an overview of how Node.js works: What its architecture looks like. How its APIs are structured. A few highlights of its global variables and built-in modules. How it runs JavaScript in a single thread via an event loop. Options for concurrent…

Units (also called nodes or neurons) are at the heart of neural networks.

The team behind React has unveiled a new hook called `use`. This inconspicuous creation could forever change the way we get data into our applications.

You can use this guide to understand what Java's Project loom is all about and how its virtual threads (also called 'fibers') work under the hood.

Learning TypeScript is THE best investment. Here's everything you need to get started. Follow the story of a nasty CTO called Pat to learn the basics of TS and React.

Everything that is there to learn about React and the ecosystem in 2026.

Personal website of Andrea Zanin

Repositories that you can copy and modify to create your own React app.