Development – Page 9 – ITFROMZERO

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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.

Development

Automating Dependencies with Renovate: Don’t Let Manual Updates Slow You Down

By admin April 23, 2026

Stop wasting time on manual library updates. A detailed guide on using Renovate Bot to automate dependencies and effectively reduce security risks.

Python

Celery & Redis: Background Task Solutions to Speed Up Python Applications

By admin April 22, 2026

Significantly speed up Python applications by offloading heavy tasks to Celery and Redis. A detailed guide from setup to professional worker management.

Development

Building High-Speed Microservices with Go and gRPC: From Theory to Practice

By admin April 22, 2026

Learn to build high-speed microservices with Go and gRPC. A detailed guide on reducing latency by 40% and optimizing inter-service communication using Protocol Buffers.

Python

Automating Image Processing with Pillow: Tips for Compressing and Watermarking Thousands of Files

By admin April 20, 2026

Learn to automate image processing with Pillow in Python: from distortion-free resizing and watermarking to compression techniques that reduce file size by 70% for SEO.

Python

Cleaning Up Python Security: Hands-on Bandit and Safety in DevSecOps

By admin April 19, 2026

Don't let your Python projects become targets for hackers. Hands-on guide to using Bandit and Safety for automated security vulnerability scanning in DevSecOps.

Python

Python & Netmiko: Rescuing Network Engineers from 3 Hours of Manual Switch Configuration

By admin April 19, 2026

Manual network administration becomes a burden as systems scale. Learn how to use Python and Netmiko to automate bulk Cisco and Juniper device configuration safely.