Python – Page 4 – ITFROMZERO

Building Modern CLIs with Typer Python: Type Hints, Auto-completion, and Automatic Validation

By admin June 2, 2026

Typer is a Python library for building modern CLI tools by reading directly from function type hints — no need to declare arguments twice. This guide walks you through: automatic validation, Enums, subcommands, auto-completion, and organizing your code as your project scales.

Development

HTMX: Building ‘Super-Fast’ Dynamic Web Apps Without Installing React or Vue

By admin June 2, 2026

Forget about JavaScript fatigue. This guide helps you use HTMX to create lightning-fast dynamic web apps with Flask and FastAPI through the Hypermedia-driven Development model.

Python

Using Dramatiq and Redis for Background Tasks: Fast and Lightweight for Python Devs

By admin May 31, 2026

Need to handle background tasks in Python? Try Dramatiq and Redis. A detailed guide on installation, configuration, and practical tips to make your app smoother and eliminate user wait times.

Python

Building Multi-platform Apps with Flet: Bringing Flutter UI to the Python World

By admin May 30, 2026

Say goodbye to outdated Tkinter and welcome Flet. A detailed guide on using Python to build high-performance, beautiful multi-platform apps with Flutter UI.

Python

Ditch print()! Debug Python Like a Pro with the Icecream Library

By admin May 29, 2026

Don't let print() clutter your code. Discover how to use the Icecream library for professional Python debugging, with automatic variable and line logging that can be disabled with a single command.

Artificial Intelligence tutorial - IT technology blog

Using Vision LLMs (Moondream, LLaVA) for Automated UI Error Screenshot Analysis — A Practical Guide

By admin May 28, 2026

A practical guide to using Vision LLMs (Moondream, LLaVA) to automatically analyze UI error screenshots and extract structured information with Python. Compares OCR, Cloud API, and Vision LLM approaches — then walks through a real implementation with working code samples.

Python

Nuitka: Secure ‘Armor’ and Maximum Performance for Python Applications via C++

By admin May 28, 2026

Discover how Nuitka compiles Python to C++ to provide absolute source code protection and optimize application performance. The perfect alternative to PyInstaller.

Python

Polars vs Pandas: Speed Up DataFrame Processing 10x with the Power of Rust

By admin May 28, 2026

Accelerate DataFrame processing 10-100x with Polars. A detailed guide on migrating from Pandas to Polars, leveraging Lazy API and multi-core CPU power for Big Data.

Python

Automating Excel with Python and Openpyxl: From Formatting to Workbook Security

By admin May 26, 2026

Stop being an Excel 'slave' with Openpyxl. A guide from cell formatting and charting to file security. Run scripts in 15 seconds instead of 4 hours of manual work for 50 branches.

Build Your Own Lightweight Offline TTS System on Linux with Piper and Python

By admin May 26, 2026

Say goodbye to thousand-dollar Cloud TTS bills. Discover how to deploy Piper on Linux for a high-speed, secure, and self-hosted text-to-speech system that runs smoothly even on a Raspberry Pi.