Articles tagged 'Snippets'

• JavaScript Promise and Async/Await

  JavaScriptReactJsSnippetsPromisesAsync/Await

  A short visual guide on what a Promise is in JavaScript, and how to avoid call back hell.
• Why does React need keys?

  ReactJsSnippets

  This article will show you what is the purpose if the “key” prop in React and some best practices around it.
• How to type the setState function from the useState hook

  ReactJSTypeScriptSnippets

  A deep dive into how to properly type a setState function from the useState hook.