Curious builder of digital services for real people, usually found fixing old systems and making them a bit less painful ...

Playwright’s `storageState` feature captures the complete browser authentication context—cookies, localStorage, sessionStorage, and IndexedDB—in a single JSON file. This isn’t just cookie management; ...

Everybody gets frustrated when web apps are broken, but testing them thoroughly doesn't need to be a chore. Playwright, a new open-source browser automation tool from Microsoft, makes testing web apps ...

In many AI applications today, performance is a big deal. You may have noticed that while working with Large Language Models (LLMs), a lot of time is spent waiting—waiting for an API response, waiting ...

Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...

In this tutorial, we guide you through the design and functionality of AsyncConfig, a modern, async-first configuration management library for Python. We build it from the ground up to support ...

python -m venv env env\Scripts\activate python -m pip install --upgrade pip pip install -r local-requirements.txt pip install -e . python -m build --wheel python -m ...

Hey there! In this tutorial, I’m going to help you understand how Tkinter event binding works. It’s a cool feature in Tkinter that allows you to connect functions to specific events. Basically, when ...

There’s lots to do in this edition of the Python Report: Do more than one thing with Python’s async. Do the math faster in Python with NumPy. Do Python in Visual Studio Code, and do it the right way ...

ProcessOptimizer is a Python package designed to provide easy access to advanced machine learning techniques, specifically Bayesian optimization using, e.g., Gaussian processes. Aimed at ...