Why Python Is the Most Popular Programming Language

Shruti Das — Tue, 30 Jun 2026 05:30:02 +0000

When I first started learning Data Science and Generative AI, one question came to my mind:

Why does almost everyone recommend Python?

After spending time learning and building projects, I finally understood why. In this article, I'll explain Python in simple terms and why it has become the first choice for beginners, data scientists, AI engineers, and software developers.

What is Python?

Python is a high-level, general-purpose programming language created by Guido van Rossum and first released in 1991.

It is designed to be easy to read and easy to write. Unlike many programming languages, Python uses simple and clean syntax, allowing developers to focus on solving problems instead of worrying about complex code.

Why is Python so popular?

Here are some of the biggest reasons:

Easy to Learn

Python code looks similar to plain English.

For example:

name = "Shruti" print("Hello,", name)

Even someone with no programming background can understand what this code does.

Used in Many Fields

Python is not limited to one industry. It is widely used in:

Data Science Machine Learning Artificial Intelligence Generative AI Web Development Automation Cybersecurity Finance Scientific Research

Learning Python opens doors to many different career paths.

Huge Community

Millions of developers use Python every day.

If you encounter an error, chances are someone has already faced the same issue and shared a solution online.

Powerful Libraries

One of Python's greatest strengths is its rich ecosystem of libraries.

Some popular libraries include:

NumPy → Numerical computing Pandas → Data analysis Matplotlib → Data visualization Scikit-learn → Machine Learning TensorFlow & PyTorch → Deep Learning Flask & Django → Web Development

These libraries save developers countless hours of work.

Why I Chose Python

As a PG student in Data Science and Generative AI, Python became the obvious choice because almost every tool and framework I use relies on it.

Whether I'm cleaning data with Pandas, visualizing insights, building machine learning models, or experimenting with Generative AI, Python is always part of the workflow.

Final Thoughts

Python isn't just another programming language—it's a versatile tool that powers modern technology.

If you're starting your journey in programming, Data Science, or Artificial Intelligence, Python is one of the best investments you can make.

This article is the first in my Python learning series. In the next article, I'll explain Python Variables in a simple and practical way.

Happy learning! 🚀

DEV Community: Shruti Das

Why Python Is the Most Popular Programming Language