As we step into 2025, the Python community is abuzz with excitement. The past year saw significant advancements in the programming language, and this year promises to be even more remarkable. To help developers stay ahead of the curve, we've curated a selection of the most informative, newsworthy, and popular Python articles and tutorials from InfoWorld.

First up, Python 3.13 is here, bringing a host of new features and fixes that make the language even more powerful. This latest version is a must-have for any serious Python developer, and our in-depth guide will get you started on the right foot.

One of the biggest challenges developers face is optimizing their code for speed. With 11 tips for speeding up Python programs, you'll be well-equipped to tackle even the most complex projects. From leveraging caching to avoiding unnecessary computations, these expert tips will help you squeeze every last bit of performance from your code.

For those looking to break free from traditional threading limitations, the free-threaded build of Python offers a promising alternative. This innovative runtime takes a fresh approach to threads, allowing for unprecedented flexibility and control. Our tutorial will walk you through the process of getting started with this exciting new development.

As we bid farewell to Python's "dead batteries" – the standard library modules that were deprecated in 2024 – many developers are left wondering how to replace these essential tools. Fear not, as our expert guidance will show you how to adapt to this new landscape and find suitable alternatives.

Installing Python can be a daunting task, especially for newcomers. Our comprehensive guide on how to install Python the smart way will ensure you avoid common pitfalls and get up and running in no time.

Writing modern Python code requires a deep understanding of the language's latest features and best practices. Our 4 keys to writing modern Python will bring you up to speed on the latest developments and help you craft code that's efficient, readable, and scalable.

Last but not least, we explore the future of Python package management with uv, the super-fast package installer. This hands-on guide will take you on a journey through the possibilities of uv and demonstrate how it can revolutionize your workflow.

As we look to the future of Python development, it's clear that 2025 will be a year of innovation and growth. With these essential tutorials, features, and insights, you'll be well-equipped to tackle the challenges and opportunities that lie ahead. Stay ahead of the curve and make the most of Python's vast potential – happy coding!