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What is a Content Delivery Network (CDN) and how does it improve website performance?

What is the Document Object Model (DOM) and how does it interact with JavaScript?

What is WebRTC and how does it facilitate real-time communication in browsers?

What is the concept of 'lazy loading' in web development and how can it be implemented?

What is serverless computing and what are its advantages and disadvantages?

What is a service worker and how does it enhance web applications?

What is the event loop in JavaScript and how does it work?

What's the difference between bun, tsc and vite?

How to change the package repository using npm in a project?

What are devDependencies and dependencies in package.json?