javascript / beginner
Snippet
Concise Components with Arrow Functions
Arrow functions provide a shorter syntax for writing functions. They are frequently used for functional components that primarily return JSX without complex logic.
snippet.js
javascript
1
2
3
4
5
6
7
const Header = () => (<header><h1>My Next.js App</h1></header>);export default Header;
nextjs
Breakdown
1
const Header = () => ...
Declares a constant variable and assigns it an anonymous function with an implicit return.