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Python Quick Ref for JS Devs

A Side-by-Side ES6 & TypeScript to Python Reference

This book is 100% completeLast updated on 2026-07-03

Stop translating Python in your head. Compare ES6/TypeScript and Python side by side and start writing Python with confidence.

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About

About

About the Book

Python Quick Ref for JS Devs is a visual reference designed for JavaScript and TypeScript developers who want to learn Python quickly and confidently.

Rather than reading through long chapters, you'll learn by comparing familiar JavaScript (ES6) and TypeScript syntax with modern Python. Each topic is presented side by side, making it easy to recognize similarities, understand key differences and adopt Pythonic coding practices.

Whether you're transitioning to Python for backend development, automation, scripting, AI, data science, or technical interviews, this book serves as a practical companion you can keep open while you code.

If you already know JavaScript, you're closer to Python than you think. This guide helps bridge the gap with clear, concise, visual comparisons—so you can spend less time searching and more time building.

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Author

About the Author

Samir Solanki

Samir Solanki is a software engineer with over 15 years of experience building mobile and enterprise applications across iOS, Android and modern web technologies. Passionate about learning and sharing knowledge, he enjoys exploring emerging technologies and simplifying complex technical concepts through visual guides and practical explanations.

Connect with Samir: https://linkedin.com/in/samir38

Portfolio: https://noto.li/fxHVPg

Contents

Table of Contents

  • Syntax Overview
  • Variables
  • Data Types
  • Output & Comments
  • Code Blocks & Indentation
  • Operators
  • Imports & Modules
  • Overview Quick Ref
  • Collections Overview
  • Array vs List Basics
  • Array Methods
  • Array Iteration
  • Object vs Dictionary
  • Object Methods & Dict Methods
  • Object Methods (Dict)
  • Object Patterns & Best Practices
  • Set in Python
  • String Methods
  • Functions
  • Classes
  • Typing
  • Error Handling
  • JSON
  • API Calls & Networking
  • Async Operations
  • Date & Time
  • Regular Expressions

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