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The ultimate guide to web development interviews. Developed by FAANG engineers, practice with real-world interview questions covering network security, system design, SEO, APIs, and more.

oct6.tar.gz

server

JavaScript

Grunt

webpack

webpack-loaders

Grunt-eslint

ProgressiveRendering

webpack-code-splitting

This course compiles a comprehensive range of questions that are most likely to be asked during the frontend interview. Where many interview prep courses focus on data structures and algorithms, this course focuses on a variety of topics from network security to system design.

In this course, you will solve interview questions that cover general aspects of web development. You’ll start by going over network security and optimization techniques for load balancing and browser rendering. After that, you’ll move on to interview questions around SEO, APIs, and system design.

Overall, these are questions that are often overlooked, but they can really make you stand out from your peers. By the end of this course, you will have the confidence and ability to go in and ace that interview.

Web Development Interview Handbook

# What is Webpack?

**Webpack** is a static module bundler for JavaScript applications. What does that mean in English? Well, Webpack takes your project files and concatenates them into one or more 'bundles. It’s smart about *how* it concatenates your files because it checks their internal dependencies before doing so, and hence doesn’t break anything in the process.


Here are a few concepts that you should be aware of when using Webpack.


## `webpack.config.js`
Webpack has some default configurations that we will discuss in a bit. If you wish to change those, you can create a configuration file called `webpack.config.js` in the project's root directory. We will show you how to configure Webpack through it.

> 📝 You don't *need* a `webpack.config.js` file if you are okay with the default settings. We are not using a Webpack config file in the example in this lesson.



## Entry
The entry point is the module that Webpack uses to start building its dependency graph. It checks which modules depend on it and starts creating a web from there. By default, it’s `.src/index.js`.

You can configure it in the `webpack.config.js` file, like so:


Webpack is a module bundler that is a very popular tool to get websites deployment-ready. Let's learn about it in this lesson.

Introduction

Network

Security

Optimizing Loading Performance

Optimizing Browser Rendering Performance

Search Engine Optimization

System Design

APIs

Testing

Version Control

Task Runners & Bundlers

Conclusion

Webpack

What is Webpack?

`webpack.config.js`