Development Archives - Page 12 of 28 - ITFROMZERO

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NATS: A Lifesaver for Microservices When Kafka and RabbitMQ Are Too Heavy

By IT From Zero August 1, 2026

Forget the high RAM usage of Kafka or the complexity of RabbitMQ. This article guides you through deploying NATS—a lightweight, high-speed message broker for modern Microservices.

Development

Goodbye Postman: Why Bruno is the Perfect Match for API Management and Testing?

By IT From Zero July 31, 2026

Forget the headaches of JSON file conflicts or Postman's forced cloud sync. Discover Bruno—a lightweight, open-source API client with perfect Git support for any software project.

Python

Building Modern Terminal UIs (TUI) with Textual: Taking Python Scripts to the Next Level

By IT From Zero July 31, 2026

Transform dull Python scripts into modern Terminal UIs (TUI) featuring CSS support and mouse interaction with the Textual library. A detailed guide from Quick Start to real-world experience.

Python

BDD with Python & Behave Tutorial: Making Code and Business “Speak the Same Language”

By IT From Zero July 31, 2026

Learn how to implement BDD testing with Python and the Behave library. This guide covers everything from writing standard Gherkin to practical automation test optimization tips for developers.

Development

Building Multi-Model AI Streaming Chat with Vercel AI SDK and Next.js

By IT From Zero July 30, 2026

A detailed guide on building a multi-model AI streaming chat application (OpenAI, Claude, Gemini) using Vercel AI SDK and Next.js. The optimal solution for modern developers.

Python

Pushing Python to the Limit with Rust and PyO3: From 15 Minutes to 10 Seconds

By IT From Zero July 29, 2026

Explore how to use PyO3 to speed up Python applications with Rust. A detailed guide from installation to real-world performance optimization for heavy data tasks.

Python

Build Your Own Website Watcher with Python: Track Price Changes and News via Telegram

By IT From Zero July 27, 2026

Learn how to build a custom website monitoring tool with Python and Playwright. Get instant Telegram notifications for price or content changes, for free and fully automated.

Python

Mastering Google Sheets with Python & gspread: A Practical Guide from A-Z

By IT From Zero July 27, 2026

A detailed guide on connecting Python to Google Sheets using the gspread library. Covers everything from Service Account setup to performance and security tips for real-world projects.

Python

Using itertools to Conquer Big Data: Don’t Let MemoryError Get in Your Way

By IT From Zero July 26, 2026

Don't let MemoryError stop you. Discover how to use itertools to process millions of records efficiently, optimize RAM, and speed up your Python scripts.

Development

Contract Testing with Pact: An API ‘Break-Proof’ Solution for Node.js Microservices

By IT From Zero July 26, 2026

Contract Testing eliminates the fear of API breaking changes in Node.js Microservices. Learn how to use Pact to replace bulky integration tests and accelerate releases.