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Interesting articles and projects for Python developers.
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PyAdventure — a free Python learning game built with Pygame
Learn Python across 10 worlds, each teaching one topic, ending in a boss battle. Free, Windows.
OpenFlight
OpenFlight is an open-source golf launch monitor built around the OPS243-A Doppler radar, with an optional TI IWR6843 angle radar.
Soup
Fine-tune and post-train LLMs in one command. No SSH, no config hell.
Creating PySide6 UI without .ui / Qt Designer
Build your entire GUI in pure Python code, no .ui files required.
The Polars vs SQL differences nobody is talking about
This post explores important differences between Polars and SQL that can cause unexpected results when moving between the two, including row ordering, column independence, literals, null handling, and broadcasting. It explains how understanding these different mental models can help developers write safer Polars code and more reliably translate data workflows between Polars and SQL.
💖 Most Popular in the Last Two Weeks
Celery: from first task to advanced recipes
The article introduces Celery, a distributed task queue for Python, then walks through practical patterns for running, routing, batching, timing out, and retrying asynchronous tasks. It also covers advanced recipes such as preventing parallel execution with Redis locks and integrating Celery tasks with Python’s async/await workflows.
Thinking in Python by Bruce Eckel
Numba in the Browser: Unlocking a New Scientific Python Stack in JupyterLite
Numba now runs entirely in the browser through JupyterLite, compiling Python functions to WebAssembly with a new LLVM-based execution engine and delivering substantial performance gains without a server. The work also unlocks browser-native support for the broader Numba ecosystem, including PyMC, PyTensor, and other scientific computing libraries.
Python Hub Weekly Digest for 2026-08-23
pyhctsa
The most comprehensive time-series feature extraction package in Python.
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