Functional components in Next.js are executed exactly like regular functions; they return some custom HTML used to render your component. This means any
Local Storage is stored as a sort of dictionary, with keys and values. Ourgenericlocal storage hook takes in a key to use. It also takes in a default value, just in case we can’t find our value in local storage. We use auseState()hook to keep track of the value for when we ret...
Next.js is a React.js framework mainly created to build production-ready web applications. Before knowing about Next.js, we should learn React.js first. React.js is a JavaScript library made for developing beautiful UIs. React.js is doing well in this field, and what is the importance of ...
To consume the API, create a function called fetchTodos that retrieves data from the API endpoint. The function uses the fetch method but you can alsouse Axios to make API requests. Then call this function when you click a button. importHeadfrom"next/head"; import{ useState }from"react";...
Create a component to handle file selection and upload. // components/FileUpload.js import { useState } from 'react'; const FileUpload = () => { const [file, setFile] = useState(null); const [uploading, setUploading] = useState(false); const [error, setError] = useState(null); const...
Note that I had to call DOMPurify.sanitize() server-side, as it assumes we’re in a Node.js environment, so I put it into getStaticProps():import { useState, useEffect } from 'react' import Head from 'next/head' import Link from 'next/link' import { useRouter } from 'next/router...
Too Long; Didn't ReadThe Backends-for-Frontends (BFF) pattern is a way to avoid monolithic Backend APIs and Frontends bloated with business logic. Let’s implement one in Next.js, using WunderGraph as a BFF framework. We’ll use two simple microservices for our frontend, and one...
However, Next.js offers flexibility in rendering options. You can choose to render the UI on the client side or the server side much easier in Next.js than the default React way. Note It is important to know the difference between server-side and client-side rendering. As the name ...
In theapp/page.tsxfile, replace the existing code with the code provided below: "use client";import{useState,useEffect}from"react";import{getCurrentUser,signInWithRedirect,signOut,fetchUserAttributes}from'aws-amplify/auth';import{generateClient}from"aws-amplify/data";importtype{Schema}from"...
I am also going to add a button to the code.Copy and paste the below code in page.js"use client"; import { useState } from "react"; import Editor from "@monaco-editor/react"; import styles from "./page.module.css"; import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"...