Development – Page 7 – ITFROMZERO

Development tutorial - IT technology blog

Implementing Feature Flags with Unleash: A Safety Brake for Your System Without Redeploying Code

By admin April 29, 2026

Manage features safely with Unleash Feature Flags. Learn how to set up a self-hosted instance, integrate with Node.js, and roll out features without redeploying code.

Python

Cleaning Up Python Code with Decorators: From ‘Copy-Paste’ Nightmares to Professional Programming

By admin April 29, 2026

Learn how to use Python Decorators to eliminate boilerplate code, optimize logging, and manage permissions. Real-world insights to make your scripts cleaner and more professional.

Python

Building Modern Desktop Applications with Python and CustomTkinter

By admin April 28, 2026

CustomTkinter lets you build Python desktop apps with a modern interface, dark mode, and clean rounded corners — without starting from scratch if you already know Tkinter. This guide walks you through installation, writing widgets, multi-tab layouts, and packaging your app into a shareable .exe file.

Development

Farewell Webpack: How I ‘Hacked’ Project Build Speed 10x with Vite

By admin April 28, 2026

Vite is a next-generation build tool that accelerates Frontend development up to 10x compared to Webpack. A detailed guide on configuring aliases, proxies, and optimizing bundles.

Development

Turborepo + pnpm: The ‘Powerful’ Combo for Smoother Monorepo Management

By admin April 27, 2026

Learn to build professional Monorepos with Turborepo and pnpm. This solution accelerates builds, saves disk space, and provides efficient centralized code management for dev teams.

Python

Convert Python Scripts into Professional .exe Files with PyInstaller: An A-Z Guide

By admin April 26, 2026

Say goodbye to 'it works on my machine but not the boss's'. A detailed guide on packaging Python scripts into a single .exe file using PyInstaller, including tips for handling assets and optimizing file size.

Development

Goodbye Node.js? A Guide to Speeding Up JavaScript Projects 10x with Bun.js

By admin April 26, 2026

Is it time to say goodbye to Node.js? A detailed guide on using Bun.js to significantly speed up JavaScript/TypeScript development. Learn how to install, manage packages, and use the ultra-fast test runner.

Development

Playwright E2E Testing: A Professional Guide to End-to-End Testing for Web Applications

By admin April 25, 2026

Playwright is a modern E2E testing tool from Microsoft with support for Chromium, Firefox, and WebKit, offering an intuitive API and a powerful Trace Viewer. This guide walks through installation, configuration, writing tests with the Page Object Model, and integrating with CI/CD via GitHub Actions.

Python

Building a News Website with Django: A Step-by-Step Guide for Beginners

By admin April 24, 2026

A step-by-step guide to building a complete news website with Django: setting up article models, admin panel, image uploads, pagination, and clean URL slugs. Perfect for junior developers who want a real-world project from day one.

Development

Building a Data Streaming System with Apache Kafka and Node.js: From Zero to Production

By admin April 23, 2026

Is your system slowing down when handling massive data? Discover how Apache Kafka and Node.js solve data streaming challenges with a guide from Docker setup to real-world code.