
Bartosz Zaczyński
Real Python team member and author of the Python 3.14 preview/tutorial coverage; contributed detailed analysis of lazy annotations, sub-interpreters, and other 3.14 features.
Top 3 podcasts with Bartosz Zaczyński
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34 snips
Oct 10, 2025 • 56min
Python 3.14: Exploring the New Features
Bartosz Zaczyński, a Real Python team member, and Christopher Trudeau, an instructor and course author, delve into the exciting features of Python 3.14. They explore the enhanced REPL with colorful syntax and improved commands. Zstandard compression gets a spotlight, along with safer debugging hooks and the benefits of lazy annotation evaluation. The duo highlights practical tips for adopting the new features in projects, ensuring developers are ready to embrace the latest updates!

Mar 29, 2024 • 50min
Build a Video Game With Python Turtle & Visualize Data in Seaborn
Real Python core team member Bartosz Zaczyński shares a project on building a video game with Python turtle module. They discuss game design concepts like animating sprites and detecting collision. They also talk about the advantages of Seaborn for data visualization over Matplotlib, highlighting its impressive visualizations and object-based approach to designing plots.

Jun 28, 2024 • 56min
Creating a Guitar Synthesizer & Generating WAV Files With Python
Bartosz Zaczyński, Real Python author, talks about building a Guitar Synthesizer with Python. Topics include Karplus-Strong algorithm, WAV files, advanced Python concepts, and designing guitar tablature. The episode also explores using Poetry, Spotify's pedalboard library, and teaching Python through advanced projects.