Skill Path

Build Python Web Apps with Flask

Learn how to code in Python, design and access databases, create interactive web applications, and share your apps with the world.

Includes Python, Flask, Web Apps, Back-End, SQL, and more.

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22,594 learners enrolled
  • Skill level

  • Time to complete

    10 weeks
  • Certificate of completion

  • Prerequisites

    1 course

About this skill path

Python is a powerful, general-purpose programming language used by scientific researchers, software engineers, data scientists, and more. In this path, you will learn how to code in Python, design and access databases, create interactive web applications with Flask, and share your apps with the world.

Skills you'll gain

  • Build a back-end for interactive web apps
  • Connect Flask web apps to databases
  • Manage user accounts and authentication


8 units • 20 lessons • 15 projects • 18 quizzes
  • 1

    Introduction to Python

    Learn the basics of Python, one of the world’s most popular and powerful programming languages.

  • 2

    Introduction to Python Data Structures and Loops

    Dive deeper into the world of Python by learning about data structures and the power of looping.

  • 3

    Introduction to the Web

    Learn the foundations of web development!

  • 4

    Introduction to Flask

    Learn how to create your own Flask application and add functionality with templates and forms.

  • 5

    Introduction to SQL and Databases for Back-End Web Apps

    Dive into the world of databases and SQL to add data storage capabilities to your web apps.

  • 6

    Advanced Flask Functionality

    Add advanced functionality like personalization and security to Flask apps using accounts and authentication.

  • 7

    Deploying an Application

    Learn how to deploy your own Flask application so you can share your app with the world!

The platform

Hands-on learning

Don't just watch or read about someone else coding — write your own code live in our online, interactive platform. You'll even get AI-driven recommendations on what you need to review to help keep you on track.
Animated demonstration of running code in Codecademy's learning environment

Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    Codecademy Learner @ USA

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What's included in skill paths

  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.
  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.
  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.
How it works

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    We guide you through exactly where to start and what to learn next to build a new skill.
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    We’ve hand-picked the content in each Skill Path to fast-track your journey and help you gain a new skill in just a few months.

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