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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

# Definition

End-to-end testing is testing of the complete application, from one end to the other. It makes sure that all of the backend and front-end components, interfaces, and endpoints are working together to result in an app or website that functions as you intended. It should mimic real-world user interaction.


# Implementation

## Manual testing
E2E testing can be automated or manual. 

Suppose you're testing Educative from end-to-end manually. Here's an example of how you might do it:
1. Go to educative.io
2. Create an account or log in
3. Search for a course
4. Click on an interesting one
5. Click on and read a few preview lessons
6. Make a purchase
7. Send a customer feedback email
8. Log out

You may try a myriad of other features, too. Remember, the key is to test the website as a whole, like a real user would.



End-to-end testing, or E2E testing, is crucial to ensuring that the final website works when all the units are integrated. 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

E2E Testing

Definition

Implementation

Manual testing