The Teclado Blog

How to: HTML contact form with Flask and Resend

Learn how to create an HTML contact form, add it to your Flask website, and have it send you an email when someone submits it!

Build your first REST API with FastAPI

Get started with FastAPI by building a time-tracking API, including database connectivity, Pydantic models, GET and POST requests, and more!

Introduction to pytest: A Beginner's Guide

Add tests to your Python code with pytest. Let me show you how to write simple, effective tests!

How to deploy Flask and MongoDB to Render

In this post we show you how to deploy your Flask and MongoDB app for free to Render.com and MongoDB Atlas.

How to customise pages and emails of Flask-Security-Too

When you add login, signup, or other features with Flask-Security-Too, you get some unstyled plain HTML pages. Learn how to customise and style them in this article.

The Teclado Blog © 2026