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Flask for beginners: Create Real World Interactive Apps (Udemy.com)

Learn Flask from scratch step by step

4.4
151 reviews

Created by: Bluelime Learning Solutions

Last updated March 2026

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What you will learn

  • Creating and running a simple Flask app
  • Creating Interactive Flask Apps
  • Working with templates
  • Setting up and connecting to a database
  • Using GET and POST requests in FlaskData flow in Flask
  • Setting up an API in Flask
  • Templating flask apps with Bootstrap
  • Message Flashing
  • Creating routes for our applications
  • Passing data through forms to flask app
  • Implementing sessions and cookies
  • Using conditionals and loops in flask app
  • Saving app data to PostgreSQL Database Server
  • Setup your project with version control
  • Create remote repository on Github
  • Deploying your project to the cloud on heroku

How it compares

Against the other 388 rated Udemy courses in Python on CourseDuck:

  • Rating4.4 out of 5higher than 37% of them
  • Reviews151#338 of 389 by number of reviews
  • Length9.5 hoursshorter than 51% of them
  • Last updatedMarch 2026more recently than 83% of them

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Course Description

Flask is a Python framework for building lightweight and dynamic web applications. It helps speed up tedious behind-the-scenes development work, such as URL mapping, and offers more control to the developer to build applications . This course provides the training and hands-on examples you need to get started quickly.  We will create two complete interactive web applications and also deploy them to the cloud so others can interact with them. You will  learn skills that professional web developers use.


Learning objectives

  • Creating and running a simple Flask app

  • Creating a Flask project

  • Working with templates

  • Setting up and connecting to a database

  • Working with Flask-Security

  • Deploying your project to Heroku

  • Create remote repository on GitHub

  • Setup your project with version control

  • Using GET and POST requests in Flask Data flow in Flask

  • Setting up an API in Flask

  • Templating  flask with Bootstrap

  • Create a JSON  API

  • Message Flashing

  • Creating routes for our applications

  • Passing data through forms to flask app

  • Using redirect and url_functions

  • Implementing sessions and cookies

  • Using conditionals and loops in flask app

  • Saving app  data to PostgreSQL Database Server
Read More Beginner Beginner Level product length iconTime: 9.5h

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Instructor Details

Bluelime Learning Solutions

At Bluelime Learning Solutions, our mission is simple: making learning simple.

Based in the UK, we’ve empowered more than 794,000 students worldwide and earned over 45,000 reviews by delivering courses that turn complex ideas into clear, practical lessons.

Our  video-based training is designed with one goal in mind — to help you gain real-world skills you can use immediately. Every course is structured with step-by-step guidance and hands-on projects, ensuring that learners at all levels can build confidence and achieve results.

With experience ranging from individual learners to collaborations with Fortune 500 companies, we understand the skills that today’s employers value most. That’s why our courses are not just about knowledge, but about giving you the tools to unlock opportunities and grow.

Join us at Bluelime Learning Solutions and discover how learning can be simple, effective, and transformative.



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Reviews

4.4

151 ratings on Udemy

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Write a review

By Ifeanyi Eze on 9/23/2022

my questions should be attended to please

By Raphael Wright on 8/22/2022

the way you talk a bit slowly to make sure we are getting what you're saying is perfect plus the videos are very short so it keeps me from being bored

By Suyash Phatak on 4/5/2022

Good Explanation with great presentation.

By Jagdish Chavan on 2/24/2022

really great course by Bluelimesolutions

By Aashita Noah on 4/11/2021

Amazing and easy to follow tutorial for beginners!

By Mathew Taylor on 2/9/2021

It was a good course. I have a programming background, but no experience with python or flask (or bootstrap). Explanations were plenty and succinct, instruction was good. My only feedback is each of the projects (initial setting up, URL Shortener and Quotes) all had different approaches that didn't build on one another, and left me confused going into each of the actual projects. I know they were included to give more knowledge, or different ways about it, but it came off confusing, and added time. This however is nit picking, and I would definitely recommend this course, as it absolutely achieved the objectives it set out to do!

By Asadullah AbdulJabbar on 1/1/2021

Nice Information about flask basic

By Neha Rathi on 3/22/2020

Thank you so much for such an Amazing Course. The course is Best for Beginners. Each and everything is explained very clearly starting from Scratch. The projects are really awesome. Please add more projects. And once more thank you for the fabulous course.

By Aleksandr Filippov on 3/14/2020

Boring. Every video starts with saying hello even if they are 2-5 minutes long. Could not finish the course.

By Aravind Varadarajan on 3/13/2020

Good course to learn for beginners learning Flask.

Showing all 10 reviews on CourseDuck

Read all 151 reviews on Udemy

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Overall Score : 88 / 100

Flask for beginners: Create Real World Interactive Apps
Visit course on Udemy Write a review
  • Video Duration: icon 9.5h
  • Price: $19.99
  • Provider: icon Udemy
  • Updated: icon March 2026
  • Level: Beginner Beginner
  • Language: icon English
  • Certificate: icon Yes
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