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Jinja2 in Flask 3 or FastAPI

27-10-2025 - Andrés Cruz

Jinja2 in Flask 3 or FastAPI

Flask We will give an introduction to Jinja2 focused on Flask, we will learn about the template engine, filters, template inheritance, blocks among other aspects.


Flash Messages in Flask: How to Display Temporary Alerts Step by Step

27-10-2025 - Andrés Cruz

Flash Messages in Flask: How to Display Temporary Alerts Step by Step

Flask In Flash, there are flash messages, which are those that only last one on request, we are going to know how to use them.


Create a Restful API in Flask with authentication required

26-10-2025 - Andrés Cruz

Create a Restful API in Flask with authentication required

Flask We are going to learn how to easily create a Restful API in Flask using the package called flask_restful which, as its name suggests, allows us to easily create a CRUD Restful API.


Deploying a Flask or FastAPI project to Railway

25-10-2025 - Andrés Cruz

Deploying a Flask or FastAPI project to Railway

Flask Learn how to easily deploy your Flask or FastAPI application to the cloud with Railway. This comprehensive guide covers setting up Gunicorn, Uvicorn, the Procfile, and the database to get your project into production in minutes.


Routes in Flask

25-10-2025 - Andrés Cruz

Routes in Flask

Flask There are different HTTP methods that we can use to make requests to the server; These methods are nothing more than a set of verbs that are used to perform different types of actions; The most common methods are GET, POST, PUT, PATCH and DELETE.


Handling configuration parameters in Flask

24-10-2025 - Andrés Cruz

Handling configuration parameters in Flask

Flask We are going to talk about the Flask configuration files to manage global configurations to our project and also to manage different configurations depending on the environment.


Prepare your environment and start developing Flask applications with Visual Studio Code

23-10-2025 - Andrés Cruz

Prepare your environment and start developing Flask applications with Visual Studio Code

Flask In this tutorial we are going to learn how to install Flask on our computer, regardless of the operating system in which you are; since Flask is cross-platform since it is supported in Python; but before this, let's introduce, what is Flask.


Hello World Flask: Create your first web app with Python

23-10-2025 - Andrés Cruz

Hello World Flask: Create your first web app with Python

Flask We'll get started with Flask, the Python web microframework. We'll cover how to create a controller, set up its routes, and set up the development server, run it locally, and learn tips for beginners.


Deploying a Laravel project in demo mode with Railway

18-10-2025 - Andrés Cruz

Deploying a Laravel project in demo mode with Railway

Laravel We talked about Railway as a great tool for deployment, and I'll show you the steps you should follow when deploying a Laravel project on Railway.


Deploying a Django project with Railway

16-10-2025 - Andrés Cruz

Deploying a Django project with Railway

Django I'll show you the steps you should follow when deploying a Django project to Railway.