How Much FASTER Is Python 3.13 Without the GIL? | Issue #12


Hi there,

The Global Interpreter Lock (GIL) has been holding Python back for years. But that’s about to change with Python 3.13! 🚀

In this week’s video, I’ll explain what this change means for you, the performance boosts you can expect with GIL disabled, and the hidden dangers you need to be aware of. ⚠️

Watch until the end to find out the potential future implications for Python development.

Enjoy the video and happy coding!

Cheers,

Arjan

# News

The Power of Python's urllib Module!

This week on the ArjanCodes blog, we’re diving into the versatile urllib module in Python. Whether you’re looking to enhance your web scraping capabilities or streamline URL parsing, this guide has something for everyone. 🐍💻

The blog is packed with practical examples and applications of the urllib module, covering everything from opening and reading URLs to handling encodings and constructing URLs. Click here to read the blog. 📚

The Software Architect Mindset

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This course offers a hands-on experience with a fully functional, cloud-based application using cutting-edge technologies. The backend is powered by Python and FastAPI, while the frontend is built with TypeScript and React. 🐍⚡️

By joining the course, you’ll gain valuable knowledge and save yourself years of trial and error. ⏳ Don’t miss this opportunity to become an exceptional software architect. Click here to explore The Software Architect Mindset course.

The 2024 Stack Overflow Developer Survey

The 2024 Stack Overflow Developer Survey results are out! 🎉 This annual survey offers insights into the tools, trends, and experiences of developers worldwide.

Curious about the most popular programming languages? Want to know which emerging technologies are making waves? Or maybe you’re keen on understanding the latest industry challenges? This survey has it all.

It’s a must-read for anyone passionate about development and looking to stay ahead of the curve. Check out the full results and see how your experiences stack up against other developers around the globe. Dive in and discover the trends that are shaping the future of our industry. 🚀

# Community

How do you balance code readability with abstraction when using one-liners in Python? 🐍

This community discussion dives into the topic, debating when to keep code concise versus breaking it into functions for clarity and reuse.

Our community members share their experiences with comprehensions, map, filter, and sort functions, offering insights on maintaining clean and efficient code.

Don’t miss out on these valuable coding tips! Hop on Discord and read the full thread here. 📚


Do you enjoy my content on YouTube and would you like to dive in deeper? Check out my online courses below. They've helped thousands of developers take the next step in their careers.

🚀 The Mindset Online Course Series

The goal of this series is to help junior developers grow their skills to become senior developers faster.

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The Friday Loop

Every Friday, you'll get a recap of the most important and exciting Python and coding news. The Friday Loop also keeps everyone posted on new ArjanCodes courses and any limited offers coming up.

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