Fun with Learning Technology

Learn Courses Questions Tracks Tools News Explore Practice

Fun with Learning Technology

A new problem, explained clearly, every day.

Learn

Lessons
Topics
News
Tools
Courses
Career tracks
Everything

Site

About
Contact
Support
Privacy
Terms

Get the daily one

One email per new problem. No spam.

Request a tutorial

Requests shape what gets made next.

© 2026 Fun with Learning TechnologyRSS

Flask — Free Course — Fun with Learning Technology

Home›Courses›Flask

🧪

Flask

Lightweight web development with Flask

23 topics7 sections23 lessons ready

01

Fundamentals

5

Flask Introduction and Setup
Routes and URL Building with url_for()
Request Object — args, form, json, files
Response Object and Status Codes
Application Factory Pattern

02

Templates and Forms

3

Jinja2 Templates
Template Inheritance and Macros
Flask-WTF — Forms and CSRF

03

Database

3

Flask-SQLAlchemy — Setup and Models
Database Migrations with Flask-Migrate
Querying and Relationships

04

Auth and Security

3

Flask-Login — Session-based Authentication
JWT Authentication with Flask
Protecting Routes — login_required

05

Blueprints and Structure

3

Blueprints — Organizing Large Apps
REST API with Flask-RESTful
Error Handling and Custom Error Pages

06

Advanced

4

Flask Middleware and Before/After Request
Caching with Flask-Caching
Testing Flask Apps
Deployment — Gunicorn and Nginx

07

Interview Prep

2

Flask Interview Questions
Flask vs Django vs FastAPI

Start learning Flask

Free to read. Sign in to save progress, take quizzes and keep notes.

Open the course