Frontend

What is the difference between CommonJS and ES Modules? Which is preferable and how to split a large bundle, loading modules only when needed?

Tell us about the event loop in JavaScript and the differences in its operation in the browser and Node.js.

Why is the history epoch mechanism needed and what scenarios does it cover?

Have you worked with monorepos? How are Node.js packages organized in a monorepo and how to manage dependencies and versions?