Webpack

Question 1

What is Webpack?

Answer 1

A static module bundler. 
Its main purpose is to bundle JavaScript files for usage in a browser. When web pack processes your application, it builds a dependency graph which maps out the modules that your project needs and generates one or more bundles. A bundle is a distinct grouping of connected code that a has been compiled and transformed for the browser.

Question 2

How do you add adevDependencyto a package?

Answer 2

npm install —-save-dev

Question 3

What is an NPM script?

Answer 3

A convenient way to bundle common shell commands for your project in the scripts field of the package.json file. They are typically commands, or a string of commands, which would normally be entered at the command line in order to do something with your application. Scripts are stored in a project’s package.

Question 4

How do you execute Webpack withnpm run?

Answer 4

Add an npm script: “build” : “webpack” to package.json

Enter npm run build in the terminal