1. <!-- Install Node.js -->
Download and install Node.js from https://nodejs.org.
2. <!-- Create a new Next.js project -->
Open terminal or command prompt.
Run:
npx create-next-app@latest my-next-app
3. <!-- Navigate into the project directory -->
Run:
cd my-next-app
4. <!-- Start the development server -->
Run:
npm run devoryarn dev
5. <!-- Open your browser -->
Go to http://localhost:3000 to see your Next.js app running.
6. <!-- Edit your project -->
Open the project folder in your code editor (e.g., VS Code).
Modify files inside thepages/directory to change routes and content.
7. <!-- Build for production -->
When ready, run:
npm run build
and then:
npm start
to run the production build.
<!-- Generate professional emails automatically -->
async function generateEmail(subject, tone) {
return `Email about "${subject}" written in a ${tone} tone.`;
}
generateEmail('Project Update', 'formal').then(console.log);
<!-- AI reviews code snippets and suggests improvements -->
async function reviewCode(codeSnippet) {
return `Review notes for code: ${codeSnippet.substring(0, 30)}...`;
}
reviewCode('function add(a, b) { return a + b; }').then(console.log);
<!-- Summarize meeting transcripts -->
async function summarizeMeeting(transcript) {
return `Summary: Important points from the meeting are ...`;
}
summarizeMeeting('Meeting transcript text...').then(console.log);
<!-- Create catchy social media posts -->
async function createPost(topic) {
return `Post about ${topic}: Check this out!`;
}
createPost('AI advancements').then(console.log);
<!-- Respond to customer queries automatically -->
async function supportResponse(question) {
return `Support answer for: ${question}`;
}
supportResponse('How to reset password?').then(console.log);
<!-- Generate code based on instructions -->
async function generateCode(instruction) {
return `Code snippet for: ${instruction}`;
}
generateCode('Create a React button').then(console.log);
<!-- Optimize website content for SEO -->
async function optimizeSEO(content) {
return `SEO optimized content: ${content}`;
}
optimizeSEO('Welcome to our site!').then(console.log);
<!-- Generate news feed based on user interests -->
async function personalizedFeed(userInterests) {
return `News feed about: ${userInterests.join(', ')}`;
}
personalizedFeed(['technology', 'sports']).then(console.log);
<!-- Give financial advice based on user data -->
async function financialAdvice(userData) {
return `Advice based on your portfolio: ...`;
}
financialAdvice({ portfolioValue: 50000 }).then(console.log);
<!-- Optimize resume keywords for job applications -->
async function optimizeResumeKeywords(resumeText) {
return `Optimized keywords for resume: ...`;
}
optimizeResumeKeywords('Experienced Java developer').then(console.log);
<!-- Provide language lessons and practice -->
async function languageLesson(topic) {
return `Lesson on ${topic}: Basic phrases and grammar.`;
}
languageLesson('Spanish greetings').then(console.log);
<!-- Simulate interview questions and feedback -->
async function interviewPrep(position) {
return `Practice questions for ${position}.`;
}
interviewPrep('Software Engineer').then(console.log);
<!-- Generate travel itineraries based on preferences -->
async function travelItinerary(destination) {
return `Itinerary for ${destination}: Day 1 - sightseeing...`;
}
travelItinerary('Paris').then(console.log);
<!-- Suggest code completions while typing -->
async function autoCompleteCode(partialCode) {
return `Completion for: ${partialCode}`;
}
autoCompleteCode('const greet = () =>').then(console.log);
<!-- Provide mental health tips and check-ins -->
async function mentalHealthCheck() {
return `How are you feeling today? Here's a tip: ...`;
}
mentalHealthCheck().then(console.log);
<!-- Enhance image quality using AI -->
async function enhanceImage(imageUrl) {
return `Enhanced image at ${imageUrl}.`;
}
enhanceImage('http://example.com/photo.jpg').then(console.log);
<!-- Compose music based on mood or genre -->
async function composeMusic(style) {
return `Music composed in style: ${style}.`;
}
composeMusic('jazz').then(console.log);
<!-- Generate captions for videos automatically -->
async function generateCaptions(videoUrl) {
return `Captions generated for video: ${videoUrl}.`;
}
generateCaptions('http://example.com/video.mp4').then(console.log);
<!-- Provide workout plans and motivation -->
async function fitnessPlan(goal) {
return `Workout plan for goal: ${goal}.`;
}
fitnessPlan('weight loss').then(console.log);
<!-- Rewrite news articles for different tones -->
async function rewriteArticle(article, tone) {
return `Article rewritten in ${tone} tone.`;
}
rewriteArticle('Original article text', 'casual').then(console.log);
<!-- Help users find products and deals -->
async function shoppingAssistant(query) {
return `Recommendations for: ${query}.`;
}
shoppingAssistant('laptops').then(console.log);
<!-- Plan event schedules and reminders -->
async function planEvent(date, type) {
return `Event planned on ${date} for ${type}.`;
}
planEvent('2025-07-01', 'Birthday').then(console.log);
<!-- Detect inappropriate content in posts -->
async function moderateContent(text) {
return text.includes('badword') ? 'Content flagged' : 'Content clean';
}
moderateContent('This is a test post').then(console.log);
<!-- Summarize long chat conversations -->
async function summarizeChat(chatText) {
return `Chat summary: Key points are ...`;
}
summarizeChat('Lots of chat messages...').then(console.log);
<!-- Suggest fixes for buggy code snippets -->
async function debugCode(code) {
return `Debug suggestions for code snippet.`;
}
debugCode('let x = ;').then(console.log);
<!-- Recommend books based on preferences -->
async function recommendBooks(genres) {
return `Books recommended in genres: ${genres.join(', ')}.`;
}
recommendBooks(['sci-fi', 'fantasy']).then(console.log);
<!-- Generate podcast scripts or episodes -->
async function generatePodcast(topic) {
return `Podcast episode script on: ${topic}.`;
}
generatePodcast('Tech news').then(console.log);
<!-- Analyze sentiment and topics in feedback -->
async function analyzeFeedback(feedback) {
return `Feedback sentiment: positive.`;
}
analyzeFeedback('Great product!').then(console.log);
<!-- Summarize and explain legal docs -->
async function explainLegalDoc(docText) {
return `Summary of legal document: ...`;
}
explainLegalDoc('Legal contract text...').then(console.log);
<!-- Generate comments and docs for code -->
async function generateDocs(code) {
return `Documentation for code snippet.`;
}
generateDocs('function add(a,b) {return a+b;}').then(console.log);
<!-- Predict stock trends based on data -->
async function predictStocks(symbol) {
return `Prediction for stock ${symbol}: rising.`;
}
predictStocks('AAPL').then(console.log);
<!-- Suggest outfit ideas based on occasion -->
async function suggestOutfit(occasion) {
return `Outfit suggestion for ${occasion}: casual chic.`;
}
suggestOutfit('wedding').then(console.log);
<!-- Provide supportive conversation and advice -->
async function therapySession() {
return `How are you feeling? Let's talk.`;
}
therapySession().then(console.log);
<!-- Filter spam emails automatically -->
async function filterSpam(emailText) {
return emailText.includes('free money') ? 'Spam detected' : 'No spam';
}
filterSpam('Get free money now!').then(console.log);
<!-- Assist students with homework questions -->
async function helpHomework(question) {
return `Help with: ${question}`;
}
helpHomework('Explain photosynthesis').then(console.log);
<!-- Modify recipes based on ingredients available -->
async function customizeRecipe(ingredients) {
return `Recipe using: ${ingredients.join(', ')}.`;
}
customizeRecipe(['chicken', 'rice']).then(console.log);
<!-- Provide feedback on pronunciation -->
async function checkPronunciation(word) {
return `Pronunciation for ${word}: sounds good.`;
}
checkPronunciation('hello').then(console.log);
<!-- Create playlists based on mood -->
async function generatePlaylist(mood) {
return `Playlist for mood: ${mood}.`;
}
generatePlaylist('relaxing').then(console.log);
<!-- Suggest hairstyles based on face shape -->
async function suggestHairstyle(faceShape) {
return `Suggested hairstyle for ${faceShape} face.`;
}
suggestHairstyle('oval').then(console.log);
<!-- Clone voice for personalized messages -->
async function cloneVoice(sampleAudio) {
return `Voice cloned from sample.`;
}
cloneVoice('audio_sample.wav').then(console.log);
<!-- Help solve math problems step-by-step -->
async function solveMath(problem) {
return `Solution steps for: ${problem}`;
}
solveMath('2x + 3 = 7').then(console.log);