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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 version control?
Version control is a means to manage your project’s files. For example, when building a website, you will have a lot of files, like CSS, HTML, JS, and images.

# What is Git?  
 
Git is the world's most popular version control system. 

# Why Git?
Git maintains a complete history of the changes made to any project. It makes collaboration simpler and more productive, and it allows developers to work on multiple features at once.


## Tracking history
Git keeps track of all the changes we make to our project. 

Suppose you change part of the CSS, and the layout looks great, but a few months later, that change causes the layout to break in a few pages. Instead of having to remember what you changed a few months ago, Git would have a record of exactly which lines were removed/added/modified, which makes fixing the issue a lot easier. 

Furthermore, you can revert changes with Git. Nothing is ever lost, and nothing is ever final.


## Simple collaboration
Git makes collaboration in a team very easy, thereby increasing productivity.

Suppose you and a team member are working together on some HTML code. In a Git-less scenario, you would write your part of the code and email the file to them. Then, they would write their part and send it back to you.

However, while they are doing their part, you won’t be able to continue working on the code. If you do, you’d have to figure out what exactly your colleague changed when they do send it back to you, and somehow merge that onto your file with your new code.

This combing for changes and merging is not only tedious, but it’s prone to human error.
Furthermore, the time spent doing so can be spent more productively on actually writing code. The good news is that Git manages these changes and merges them for you so you and several team members can work on projects simultaneously without ever having to worry about accidentally deleting someone else’s work or merging incorrectly.



Version control with Git is an industry-standard, and an important skill for anyone working as a developer to learn.


Introduction

Network

Security

Optimizing Loading Performance

Optimizing Browser Rendering Performance

Search Engine Optimization

System Design

APIs

Testing

Version Control

Task Runners & Bundlers

Conclusion

What is Git and Why Should You Use it?

What is version control?

What is Git?

Why Git?

Tracking history