LangGraph · 1 tutorial
Building an Agent with LangGraph without LLM Connection Tutorial
We 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…
Month: January 2026
10 tutorials
Shopify · 7 tutorials
How to set up Shopify from scratch and get your store ready for sale
This 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…
Fast-API · 10 tutorials
Understanding CRUD in Programming (2026): The Real Deal and its Practical Applications
If 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…
Fast-API · 10 tutorials
How to create real-time applications with Python and FastAPI in 2026: A Complete Step-by-Step Guide
By 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…
Android · 88 tutorials
How to use Kotlin Multiplatform for sharing logic between Android, iOS and Web in 2026
Kotlin 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…
Aplicaciones · 3 tutorials
Current Trends in Mobile Application Development and How to Apply Them Step by Step
The 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…
Java · 104 tutorials
Docker from Scratch: The Ultimate Tutorial for Getting Started with Containerization Like a Pro
Docker 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…
Java · 104 tutorials
How to Create Your Own Custom Model with Llama 3.2 + Google Colab (Step-by-Step Fine-Tuning)
Do you want to teach your AI model super specific knowledge? Do you need it to respond like an expert in a specific niche? Then fine-tuning…
Shopify · 7 tutorials
Adding Manual Payment (In-Store Payment) in Shopify
We will learn today how to create a type of manual payment with in-store pickup in Shopify. This is very useful if our customers prefer to…
Cloudflare · 7 tutorials
Activating DKIM for Enhanced Email Security and Spoof Prevention with OVH Cloud and Cloudflare
DKIM es a security protocol that signs the emails on each delivery, this will allow us to authenticate the mail server that sends it. Enter into…