DevCodeLight 
Tiempo de lectura: 2 minutosThe voice assistants have evolved significantly in recent years. By 2026, Alexa is no longer just a music player or light controller, but an actual automation hub capable of integrating with artificial intelligence, cloud services, and external systems. In this tutorial, you’ll learn how to create intelligent automations with Alexa, integrate it with external services, … Read more
Tiempo de lectura: 2 minutosIf I had to start programming from scratch without prior knowledge but with all the knowledge I gained after working on technology for years, I would change many things compared to how I started. I wouldn’t do it because the traditional path is bad, but because the industry has changed a lot. Today there are … Read more
Tiempo de lectura: < 1 minutoWe will learn today how we can redirect different subdomains using just one WordPress. First, we need to create our subdomain DNS and it must point to the same IP where WordPress is stored (i.e. the original domain that we want to duplicate). We are now creating the SSL certificate and indicating that our WordPress … Read more
Tiempo de lectura: 3 minutosWe will build a LangGraph agent with Python and no LLM as an example for a basic tutorial. Our agent will do the following: You receive a user’s question Determine if you need to search for information (simulated) Respond with or without searching Save state between nodes First, we will install the library: pip install … Read more
Tiempo de lectura: 2 minutosThis tutorial is designed for anyone who wants to setup a Shopify store correctly, avoiding common mistakes and understanding what’s being done in each step. It’s not just a list of clicks: it’s a practical guide with a business mindset. You will have: You don’t need any prior experience with Shopify. Access Shopify and create … Read more
Tiempo de lectura: 2 minutosIf you understand what is a CRUD, you can build 80% of existing applications today. In this tutorial, I will explain CRUD from scratch, with practical mindset, real-world examples and modern approach. CRUD means: Possible it may sound simple… but here is the reality: Instagram, Amazon, Spotify, Netflix, WhatsApp → Everything is CRUD. Posts, users, … Read more
Tiempo de lectura: 2 minutosBy 2026, FastAPI has become the fastest-growing framework within the Python ecosystem. Its combination of performance, modern typing, and ease of use make it the preferred tool for creating APIs, microservices, and real-time applications with WebSockets. This guide teaches you what is FastAPI, how to use it with WebSockets and how to build your first … Read more
Tiempo de lectura: 2 minutosKotlin Multiplatform (KMP) has become one of the most attractive technologies in modern development. It’s not a new framework, but an extension of the Kotlin language itself that allows writing common code reusable across multiple platforms without sacrificing performance or native integrations. You’ll learn what it is, how it works and how to start creating … Read more
Tiempo de lectura: 2 minutosThe mobile development is living one of its most interesting phases. The arrival of lightweight models such as Llama 3.2, more mature frameworks, and the boom of AI-driven apps are redefining how we build software. In this tutorial, we will review the most relevant trends and teach you how to apply them in your own … Read more
Tiempo de lectura: 2 minutosDocker is everywhere: in backend, in deployments, in data science, in AI… but the first time you hear about it usually sounds like black magic. Don’t worry: I’ll explain it clearly, with examples and a narrative thread that hooks. What is Docker and why are everyone talking about it? Imagine that you can package your … Read more
