TechPulse / Practical technology
Understand the tech. Make better decisions.
Developer guides, useful AI explainers, and hardware buying advice. Find your next answer.
How-To
Understanding ‘use strict’ in JavaScript: A Complete Guide
Learn what ‘use strict’ does in JavaScript, why it was introduced, and how it helps developers write safer, more reliable code by catching common errors.
How-To
How to Remove a Specific Item from an Array in JavaScript
Learn multiple methods to remove specific items from JavaScript arrays, including splice, filter, and indexOf. Complete guide with code examples.
Cybersecurity
How to Set Up a VPN at Home for Privacy: Complete Guide
Learn how to set up a home VPN for privacy in 2026. Step-by-step guide covering hardware, software, configuration, and best practices for secure browsing.
AI & Machine Learning
The Best Free AI Tools for Productivity in 2026
Discover the top free AI productivity tools in 2026. Boost efficiency with AI assistants, writing tools, schedulers, and automation platforms.
How-To
How to Use GitHub Copilot to Write Code Faster in 2026
Learn how to use GitHub Copilot effectively to boost coding speed. Step-by-step guide with tips, shortcuts, and best practices for developers.
Cloud Computing
Best Free Cloud Storage Compared 2026: MEGA vs Google Drive vs pCloud
Compare the best free cloud storage services in 2026. Find out which offers the most space, best security, and features for personal and business use.