JS: React Hooks

Included in the course

What you'll learn

• Use built-in hooks
• Create an application consisting of functional components
• Implement ready-made hooks for solving typical tasks

Description

React Hooks is a mechanism that allows to build applications without classes, only on functional components. Thanks to to hooks, the code becomes smaller, and the level of code reuse becomes higher.

Course program

• 1

  Introduction

  Learn about the course and set up an environment

  theory
• 2

  useState Hook

  Explore how hooks work and learn the most basic one, which is responsible for managing state

  theory

  quiz

  exercise
• 3

  useEffect Hook

  Learn how to properly isolate side effects with hooks

  theory

  quiz

  exercise
• 4

  useContext Hook

  Learn to work with context through hooks

  theory

  quiz

  exercise
• 5

  useRef Hook

  Learn how to access DOM elements with hooks

  theory

  quiz

  exercise
• 6

  Additional resources

  Some materials the Hexlet team have picked up. This will give you a more in-depth understanding of the topic

Challenges

We recommend working on these challenges after completing the course. They'll help you obtain more experience in programming and strengthen your new skills.