Best Python courses in 2026

Python is one of the top programming languages to learn this year, according to Pluralsight’s 2026 Tech Forecast. It’s always been popular, but thanks to the AI craze, Python skills are only growing in demand. 

Here are the best courses and curated learning paths for building Python skills, across beginner, intermediate, and advanced levels.

 

What is Python?

Python is a versatile and easy-to-learn programming language that's currently being employed across many contexts, from AI and machine learning to cloud and data science. Its readability and expansive library ecosystem mean developers can pick it up quickly and apply it almost anywhere. Thanks to those strengths, Python consistently ranks among the most widely used languages in the world and remains the go-to starting point for beginners and domain experts alike.

 

Best Python courses for beginners

Python Foundations

This course delivers the basics for programming in Python. You’ll learn everything from data types, loops, and conditionals to Python libraries and how to manipulate files and make web requests. In the end, you’ll be able to use Python to create applications and solve a range of problems.

Python: Data Structures

One of Python’s best use cases is handling and organizing data, a critical skill for AI readiness across organizations. This course will teach you all about Python’s data structure ecosystem so you can create and manipulate lists, tuples, and sets; use dictionaries for fast lookups and structured data storage; and leverage specialized collections to solve real-world problems.

Python: Object-oriented Programming

This fundamental course will teach you how to use object-oriented programming to structure and organize code. You’ll learn how to write custom classes and design objects, how to write cleaner, more maintainable code, and more.

Looking for an all-in-one package? You can access all of these Python courses in this curated learning path: Python Essentials.

 

Best intermediate Python courses

Python: HTTP Clients and APIs

This course helps you develop the critical skill of working with web applications and APIs. You’ll learn how to build API clients in Python by making requests, handling response formats, managing sessions and authentication, and more.

Testing in Python 3

Testing is crucial to ensuring code is high quality and actually serves its function. In this course, you’ll learn how to write automated unit tests and use a reliable suite of regression tests for future development.

Developing Generative AI Applications with Python and Open AI

In this course, you’ll learn the fundamentals of generative AI models as well as how to create a basic chatbot and train a model using your own data, all with OpenAI and Python.

Classes and Object-oriented Programming in Python 3

This course dives into more advanced object-oriented skills by teaching you how to define custom classes and instantiate objects, manage attribute access, implement inheritance, and more. In the end, you’ll know how to build enterprise-level applications using an OOP paradigm.

 

Best advanced Python courses

Merging Data from Different Sources in Python

Combining data from multiple sources to extract valuable insights is only becoming a more crucial skill. This course will teach you techniques for merging and concatenating datasets using pandas, from necessary functions and joins to advanced strategies for resolving common challenges.

Python 3 Decorators

This course will teach you how to make applications more flexible using decorators, which modify the functionality of an object without permanently changing its structure. You’ll explore functions as first-class objects, learn about higher-order and inner functions, and how to create, use, and stack decorators using Python’s syntax.

Python 3 Performance

You know how to build Python applications, but now you need to improve their performance. This course will help you increase the speed of Python apps by teaching you how to measure performance, write faster code with the right data structures, and speed up applications using threads and other processes.

Functional Programming in Python 3

This course will teach you how to apply functional programming principles using Python. You’ll explore first-class functions, pure functions, immutability, and lazy evaluation, and you’ll implement those concepts in Python and learn how to apply functional programming in an order processing system. 

Conclusion

Thanks to its flexibility, Python is a useful programming language to learn across tech domains. These courses will take you from beginner to advanced and prepare you to apply Python to the projects you’re engaging with in your role. Good luck, and happy learning!