Gain insights into React fundamentals and Hooks. Delve into styling, app maintenance, and performance optimization. Discover hands-on experience by building a Hacker News app for your portfolio.

road_to_react.tar.gz

React JSX-copy

axios-react

Typescript-React

React World (Advanced)

Unit_Integration_test

Unit Integration test Jest

This is a relaunch of my existing course, The Road to Learn React. A lot has changed in React since I first created this course, and so here I am to give you all the information you need to work with modern React. (If you’re looking for content on legacy React, the old course is still available as well.)

In this course you will take a deep dive into React fundamentals, covering all new React concepts including Hooks. I do address some legacy features in case you’re working with an older codebase, but the majority of this course will focus on working with modern React. You will learn how to style your app, techniques for maintaining your app, and some more advanced concepts like performance optimization.

Throughout the course, you will gain hands-on experience by building a Hacker News app, and by the end of this course, you will be prepared to build your own applications and have something to showcase in your portfolio.

The Road to React: The One with Hooks

# Task
The sort feature works, but the ordering only includes one direction. Implement a reverse sort when the button is clicked twice, so it becomes a toggle between normal (ascending) and reverse (descending) sort.

**Optional Hints:**

* Consider that reverse or normal sort could be just another state (e.g. `isReverse`) next to the `sortKey`.
* Set the new state in the `handleSort` handler based on the previous sort.
* Use the new `isReverse` state for sorting the list with the sort function from the dictionary with the optionally applied `reverse()` function from JavaScript arrays.

Try to sort in reverse order in a react app.

Introduction

Fundamentals of React

React Legacy

Styling in React

React Maintenance

React World (Advanced)

Deploying a React Application

Final Words

Appendix

Challenge: Reverse Sort

Task