Useful Links

Official & Documentation

• Official Python Website

  
  

  The central hub for downloading Python, accessing community news, and official releases.

• Python Documentation

  
  

  Comprehensive and official documentation for all built-in modules, functions, and Python syntax.

• PEP Index (Python Enhancement Proposals)

  A collection of proposals for improving Python, including language design and new features.

Practice & Coding Challenges

• LeetCode Python Questions

  
  

  Tackle algorithm and data structure problems using Python on this popular coding platform.

• HackerRank Python

  
  

  A 10-day coding challenge focused on Python fundamentals and problem-solving skills.

• Exercism (Python Track)

  
  

  Hands-on exercises with mentorship to level up your Python fluency.

• Codewars

  
  

  Improve your Python skills by completing real coding challenges in a gamified environment.

Online Editors & Compilers

• Replit

  
  

  An in-browser Python IDE for running and sharing your Python code instantly.

• Google Colab

  
  

  Run Python notebooks in the cloud—ideal for data science, machine learning, and collaboration.

• PythonAnywhere

  
  

  An online environment to code and host Python web apps without any setup.

Data Science & Machine Learning

• Kaggle Notebooks

  
  

  Access Python-based data science notebooks and compete in real-world machine learning challenges.

• Pandas Documentation

  
  

  Learn how to manipulate data using the powerful Pandas library.

• NumPy Documentation

  
  

  Explore efficient numerical computations with the foundational NumPy library.

• Scikit-learn

  
  

  A rich toolkit for classical machine learning algorithms and data preprocessing.

• TensorFlow

  
  

  Build and train deep learning models using this powerful open-source framework.

Popular Python Libraries

• PyPI (Python Package Index)

  
  

  The official repository for discovering and installing Python packages.

• Requests

  
  

  A simple yet powerful HTTP library for sending requests and interacting with APIs.

• Flask

  
  

  A lightweight web framework perfect for building small-to-medium web apps.

• Django

  
  

  A high-level web framework for rapid development of secure and scalable web applications.

• FastAPI

  
  

  Modern and fast (high-performance) framework for building APIs with Python 3.7+.

Debugging & Tools

• Python Tutor

  
  

  Visualize Python code execution step-by-step to understand how your code works.

• Black (Code Formatter)

  
  

  Automatically format your Python code to make it clean and consistent.

• PyLint

  
  

  A static code analyzer that helps you find bugs and improve code quality.