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Add BFS/DFS Graph Traversal Algorithm (Phase 1 - Essential) - #6

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feature/bfs-dfs-graph-traversal
Sep 24, 2025
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github-actions[bot] merged 1 commit into
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feature/bfs-dfs-graph-traversal

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@ishaileshpant

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Pull Request Template

🎯 Algorithm Visualization: [ALGORITHM_NAME]

📋 Description

Brief description of the algorithm and what this visualization demonstrates.

✨ Features

  • Interactive visualization with animations
  • Real-time performance metrics
  • Adjustable animation speed
  • Step-by-step execution
  • Comprehensive interview questions
  • Mobile-responsive design

🛠️ Technical Implementation

  • Language: HTML/CSS/JavaScript (ES6+)
  • Architecture: Object-oriented design
  • Performance: Optimized animations and rendering
  • Accessibility: Keyboard navigation and screen reader support

📊 Operations Supported

  • [Operation 1]
  • [Operation 2]
  • [Operation 3]

🎨 Visual Features

  • Node highlighting and animations
  • Color-coded states (visited, current, found, etc.)
  • Smooth transitions and effects
  • Interactive controls

📚 Educational Content

  • Algorithm explanation
  • Time/Space complexity analysis
  • Interview questions (Basic, Implementation, Advanced)
  • Real-world applications

🧪 Testing

  • Tested on Chrome, Firefox, Safari
  • Mobile responsiveness verified
  • Performance tested with large datasets
  • Accessibility features tested

📱 Browser Support

  • Chrome 80+
  • Firefox 75+
  • Safari 13+
  • Edge 80+

🔗 Related Issues

Closes #[issue_number]

📸 Screenshots

🚀 Deployment

  • Ready for production
  • No breaking changes
  • Backward compatible

Review Checklist

Code Quality

  • Clean, readable code
  • Proper error handling
  • Performance optimized
  • No memory leaks

Documentation

  • Code comments added
  • README updated if needed
  • Algorithm explanation clear

Testing

  • Manual testing completed
  • Edge cases handled
  • Performance verified

Design

  • Consistent with existing style
  • Mobile responsive
  • Accessible design

Features:
- Interactive BFS and DFS graph traversal visualization
- Switch between algorithms with real-time queue/stack display
- Customizable graph size (small/medium/large) and start node
- Animated node highlighting and edge traversal
- Step-by-step algorithm explanation and current step info
- Performance metrics and complexity analysis
- Common interview questions and use cases

Technical Implementation:
- Dynamic graph generation with random connectivity
- Queue visualization for BFS, stack for DFS
- Smooth animations with configurable speed
- Responsive design for mobile and desktop
- Clean, modern UI with gradient backgrounds

Educational Content:
- Algorithm overview and key differences
- Time/space complexity comparison
- When to use BFS vs DFS
- Interview questions and answers
- Real-world applications

This completes the first algorithm from Phase 1 of the roadmap.
@vercel

vercel Bot commented Sep 24, 2025

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The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Preview Comments Updated (UTC)
prepguides-dev Ready Ready Preview Comment Sep 24, 2025 3:59pm

@ishaileshpant

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/approve

@github-actions
github-actions Bot merged commit fc3039a into main Sep 24, 2025
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🚀 Self-Approved and Auto-Merged!

This PR has been automatically merged to main after self-approval by @ishaileshpant.

✅ **Status**: Merged and deployed
🔗 **Commit**: `fc3039a89df276e187a4d73a54a3e7c84d5f13ea`
📅 **Merged at**: 2025-09-24T15:59:17.199Z

Thank you for your contribution! 🎉

@ishaileshpant
ishaileshpant deleted the feature/bfs-dfs-graph-traversal branch September 26, 2025 18:36
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