Guides
Browse practical guides that explain key development concepts, common implementation questions, and real project workflows.
What Is npm run dev? A Beginner-Friendly Command Explanation
Learn what npm run dev does, why beginners use it in local web development, and how it starts your project on localhost so you can build and test safely.
Environment Variables for Web and Server Development
Environment variables are simple key–value settings provided to programmes by the operating system or deployment platform. They let you keep configuration and secrets out of source code, switch behaviour between development and production, and make the same codebase run in many environments without changes.