Update all packages to their latest versions
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npm update
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<title>Uninstall a package from your project (lodash) - Interactive Tutorial</title>
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</style>
</head>
<body>
<div class="progress-container">
<div class="progress-bar" id="progressBar"></div>
</div>
<div class="hero">
<div class="hero-content">
<div class="trash-icon">🗑️</div>
<h1>Master Package Removal!</h1>
<div class="command-display">npm uninstall lodash</div>
<p>Clean up your project by removing unnecessary packages! 🧹</p>
</div>
</div>
<div class="container">
<section class="section">
<h2 class="section-title">🤔 What Is npm uninstall lodash?</h2>
<div class="card">
<p style="font-size: 1.2rem; margin-bottom: 20px;">
This command <span class="highlight">removes</span> the <strong>lodash</strong> package from your Node.js project! 🗑️
</p>
<p style="margin-bottom: 20px;">
Think of it like spring cleaning for your code! 🧹 When you no longer need a library (like lodash), this command removes it completely from your project, freeing up space and keeping things tidy!
</p>
<div class="info">
<strong>Breaking It Down:</strong>
<ul style="margin-left: 30px; margin-top: 10px; line-height: 2;">
<li><code>npm</code> - Node Package Manager</li>
<li><code>uninstall</code> - Remove a package</li>
<li><code>lodash</code> - The package name to remove</li>
</ul>
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">✨ Why Uninstall Packages?</h2>
<div class="card">
<div class="feature-grid">
<div class="feature-card">
<div class="feature-icon">💾</div>
<div class="feature-title">Save Space</div>
<p style="color: var(--text-secondary);">Remove unused packages to reduce project size!</p>
</div>
<div class="feature-card">
<div class="feature-icon">⚡</div>
<div class="feature-title">Faster Installs</div>
<p style="color: var(--text-secondary);">Fewer packages = quicker npm install!</p>
</div>
<div class="feature-card">
<div class="feature-icon">🔒</div>
<div class="feature-title">Better Security</div>
<p style="color: var(--text-secondary);">Less code = smaller attack surface!</p>
</div>
<div class="feature-card">
<div class="feature-icon">🧹</div>
<div class="feature-title">Clean Code</div>
<p style="color: var(--text-secondary);">Keep your dependencies organized!</p>
</div>
<div class="feature-card">
<div class="feature-icon">📦</div>
<div class="feature-title">Smaller Bundles</div>
<p style="color: var(--text-secondary);">Reduce final build size!</p>
</div>
<div class="feature-card">
<div class="feature-icon">🎯</div>
<div class="feature-title">Avoid Conflicts</div>
<p style="color: var(--text-secondary);">Prevent version conflicts!</p>
</div>
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">⚙️ How Does It Work?</h2>
<div class="card">
<div class="steps">
<div class="step">
<h3>Step 1: Reads package.json</h3>
<p>npm checks your package.json to find lodash in the dependencies list.</p>
</div>
<div class="step">
<h3>Step 2: Removes from package.json</h3>
<p>The lodash entry is deleted from your dependencies or devDependencies.</p>
</div>
<div class="step">
<h3>Step 3: Deletes from node_modules</h3>
<p>The entire lodash folder is removed from node_modules directory.</p>
</div>
<div class="step">
<h3>Step 4: Updates package-lock.json</h3>
<p>The lock file is updated to reflect the removal.</p>
</div>
<div class="step">
<h3>Step 5: Complete!</h3>
<p>Lodash is completely gone from your project! 🎉</p>
</div>
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">🎮 Interactive Demo</h2>
<div class="demo-container">
<h3 style="margin-bottom: 20px; font-size: 1.5rem;">See Uninstallation in Action! 🚀</h3>
<button class="demo-button" onclick="simulateUninstall()">
<span>🗑️</span>
<span>Uninstall Lodash</span>
</button>
<div class="terminal" id="terminal">
<div class="terminal-line">
<span class="terminal-prompt">$</span>
<span style="color: var(--text-secondary);"> Ready for command...</span>
</div>
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">💻 Command Variations</h2>
<div class="card">
<div class="tabs">
<button class="tab active" onclick="switchTab('basic')">Basic</button>
<button class="tab" onclick="switchTab('multiple')">Multiple</button>
<button class="tab" onclick="switchTab('aliases')">Aliases</button>
</div>
<div id="basic" class="tab-content active">
<div class="code-block">
<div class="code-header">
<div class="terminal-dots">
<div class="terminal-dot dot-red"></div>
<div class="terminal-dot dot-yellow"></div>
<div class="terminal-dot dot-green"></div>
</div>
<button class="copy-btn" onclick="copyCode('basic-code')">📋 Copy</button>
</div>
<pre><code id="basic-code">npm uninstall lodash</code></pre>
</div>
</div>
<div id="multiple" class="tab-content">
<div class="code-block">
<div class="code-header">
<div class="terminal-dots">
<div class="terminal-dot dot-red"></div>
<div class="terminal-dot dot-yellow"></div>
<div class="terminal-dot dot-green"></div>
</div>
<button class="copy-btn" onclick="copyCode('multi-code')">📋 Copy</button>
</div>
<pre><code id="multi-code">npm uninstall lodash moment axios</code></pre>
</div>
</div>
<div id="aliases" class="tab-content">
<div class="code-block">
<div class="code-header">
<div class="terminal-dots">
<div class="terminal-dot dot-red"></div>
<div class="terminal-dot dot-yellow"></div>
<div class="terminal-dot dot-green"></div>
</div>
<button class="copy-btn" onclick="copyCode('alias-code')">📋 Copy</button>
</div>
<pre><code id="alias-code">npm uninstall lodash
npm remove lodash
npm rm lodash
npm un lodash</code></pre>
</div>
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">❌ Common Mistakes</h2>
<div class="card">
<div class="accordion">
<div class="accordion-item">
<div class="accordion-header" onclick="toggleAccordion(this)">
<span><strong>1. Forgetting to Remove Imports</strong></span>
<span class="accordion-icon">▼</span>
</div>
<div class="accordion-content">
<div class="accordion-body">
<div class="warning">
<strong>Problem:</strong> Uninstalling but still importing in code causes errors!
</div>
<div class="success" style="margin-top: 15px;">
<strong>Solution:</strong> Search your codebase for all imports before uninstalling!
</div>
</div>
</div>
</div>
<div class="accordion-item">
<div class="accordion-header" onclick="toggleAccordion(this)">
<span><strong>2. Manually Deleting from node_modules</strong></span>
<span class="accordion-icon">▼</span>
</div>
<div class="accordion-content">
<div class="accordion-body">
<div class="warning">
<strong>Problem:</strong> Manual deletion doesn't update package.json!
</div>
<div class="success" style="margin-top: 15px;">
<strong>Solution:</strong> Always use npm uninstall command!
</div>
</div>
</div>
</div>
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">🚀 Pro Tips</h2>
<div class="card">
<div class="tip">
<strong>Use npm prune</strong> to remove all unused packages at once!
</div>
<div class="tip">
<strong>Check dependencies first</strong> with <code>npm ls lodash</code>
</div>
<div class="tip">
<strong>Always run tests</strong> after uninstalling packages!
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">🎯 Knowledge Check Quiz</h2>
<div class="quiz-container">
<div class="quiz-question">
<h3>Question 1: What does npm uninstall do?</h3>
<div class="quiz-options">
<div class="quiz-option" onclick="checkAnswer(this, false, 1)">A) Installs a new package</div>
<div class="quiz-option" onclick="checkAnswer(this, true, 1)">B) Removes a package from your project</div>
<div class="quiz-option" onclick="checkAnswer(this, false, 1)">C) Updates a package</div>
</div>
<div class="quiz-feedback" id="feedback1"></div>
</div>
<div class="quiz-question">
<h3>Question 2: Which is a valid alias for npm uninstall?</h3>
<div class="quiz-options">
<div class="quiz-option" onclick="checkAnswer(this, true, 2)">A) npm rm</div>
<div class="quiz-option" onclick="checkAnswer(this, false, 2)">B) npm delete</div>
<div class="quiz-option" onclick="checkAnswer(this, false, 2)">C) npm erase</div>
</div>
<div class="quiz-feedback" id="feedback2"></div>
</div>
<div class="quiz-question">
<h3>Question 3: What should you do before uninstalling?</h3>
<div class="quiz-options">
<div class="quiz-option" onclick="checkAnswer(this, false, 3)">A) Nothing</div>
<div class="quiz-option" onclick="checkAnswer(this, true, 3)">B) Check if it's still being used</div>
<div class="quiz-option" onclick="checkAnswer(this, false, 3)">C) Restart computer</div>
</div>
<div class="quiz-feedback" id="feedback3"></div>
</div>
<div id="quizScore" style="margin-top: 30px; padding: 20px; background: var(--bg-secondary); border-radius: 12px; display: none;">
<h3 style="color: var(--accent-green); font-size: 1.5rem;">🎉 Quiz Complete!</h3>
<p id="scoreText" style="font-size: 1.2rem; margin-top: 10px;"></p>
</div>
</div>
</section>
<section class="section">
<h2 class="section-title">📚 Quick Reference</h2>
<div class="cheat-sheet">
<h3 style="margin-bottom: 20px; font-size: 2rem;">Package Removal Cheat Sheet! 🔖</h3>
<div class="cheat-grid">
<div class="cheat-item">
<h4>🗑️ Basic</h4>
<p><code>npm uninstall lodash</code></p>
</div>
<div class="cheat-item">
<h4>📦 Multiple</h4>
<p><code>npm un pkg1 pkg2</code></p>
</div>
<div class="cheat-item">
<h4>🌍 Global</h4>
<p><code>npm un -g package</code></p>
</div>
<div class="cheat-item">
<h4>⚡ Short</h4>
<p><code>npm rm lodash</code></p>
</div>
<div class="cheat-item">
<h4>🔍 Check</h4>
<p><code>npm ls lodash</code></p>
</div>
<div class="cheat-item">
<h4>🧹 Prune</h4>
<p><code>npm prune</code></p>
</div>
</div>
</div>
</section>
<div class="footer">
<h2 style="font-size: 2rem; margin-bottom: 20px; color: var(--accent-pink);">🎉 Congratulations!</h2>
<p style="font-size: 1.2rem; margin-bottom: 20px;">You now understand <strong>npm uninstall</strong>! 🚀</p>
<div style="margin: 30px 0;">
<span class="badge">🗑️ Cleanup Master</span>
<span class="badge">📦 Package Pro</span>
<span class="badge">🧹 Dependency Expert</span>
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<p style="color: var(--text-secondary); margin-top: 30px;">Generated by <strong>AI Prompt Dictionary</strong> 🤖</p>
<p style="color: var(--text-secondary); font-size: 0.9rem;">Made with ❤️ for developers</p>
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