Custom React Hooks: Why Do We Need a Context

- Pure Hooks
- Custom Hooks with Context
- When to Use What

#react #hooks

Under-the-hood of React Hooks

- React overview
- React Hooks
- The useState Hook

#react #hooks

Should You Really Use useMemo in React? Let’s Find Out.

- What is useMemo?
- What does React say about useMemo?
- Hypothesis
- Benchmarking Setup
- Results

#react #hooks #performance

CPT Custom Hooks, React Router

useHistory
useRouteMatch
useParams
useLocation

#react #hooks

How to useRef to Fix React Performance Issues

- The Problem
- The Aha Moment
- The Solution
- When to useRef

#react #hooks

Why custom react hooks could destroy your app performance

Let’s build a modal dialog on custom hooks
Performance implications
Adding more functionality to the useModal hook

#react #hooks

How to write performant React code: rules, patterns, do's and don'ts

Let's structure our app first
Implementing Page component
Refactoring Page component - with performance in mind
Implementing the list of countries
Implementing selected country
Final polish: theming

#react #hooks