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Modern Terminal User Interfaces in Python
In this video, we take a quick look at how to easily develop Terminal User Interfaces (TUIs) in Python using a package called blessed.
Reducing Pydantic's memory footprint using bitsets
In this post, we are going to see how the original issue was investigated and how we can leverage bitsets to greatly reduce the memory usage of Pydantic model instances.
Stop Passing Primitives Everywhere (Use Value Objects)
By replacing primitives with immutable Value Objects, you can centralize validation and eliminate domain ambiguity for types like prices and percentages. This pattern ensures that invalid states are impossible to represent, creating a self-documenting and more reliable codebase without the overhead of heavy frameworks.
openclaw / skills
All versions of all skills that are on clawhub.com archived
Building an Invisible Daemon
Many developer tools need a long-running local process — an LSP server, a file watcher, an indexing service. The challenge isn't just building the daemon. It's making it invisible.
💖 Most Popular in the Last Two Weeks
Stop Passing Primitives Everywhere (Use Value Objects)
By replacing primitives with immutable Value Objects, you can centralize validation and eliminate domain ambiguity for types like prices and percentages. This pattern ensures that invalid states are impossible to represent, creating a self-documenting and more reliable codebase without the overhead of heavy frameworks.
You’ve Been Underusing Dataclasses (These Tricks Are Wild)
The video demonstrates seven powerful, lesser-known techniques using Python dataclasses, including automatic class registration, lightweight validation, cached derived values, and context manager patterns. It also shows practical uses such as CLI generation and explains advanced features like InitVar, highlighting how dataclasses can enable cleaner and more expressive Python designs.
Comparing Python packages for A/B test analysis (with code examples)
python-apple-fm-sdk
Python bindings for access to the on-device model at the core of Apple Intelligence through the Foundation Models framework.
MicroGPT explained interactively
Walk through Karpathy's 200-line GPT from scratch. Tokenize names into integers, watch softmax convert scores to probabilities, step through backpropagation on a computation graph, explore attention heatmaps, and see a tiny model learn to generate plausible names.
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Project by Ruslan Keba. Since 2012. Powered by Python. Made in 🇺🇦Ukraine.