Hacker News Clone

🚀 Core Features

🔐 User Management

• User Registration & Authentication: Secure account creation with email validation
• Login System: Username/email login with session management
• User Profiles: Individual user pages showing karma, submission history, and join date
• Karma System: Point-based reputation system rewarding quality contributions
• Password Security: BCrypt hashing with configurable rounds

📰 Content Management

• Story Submission: Support for both URL links and text-only posts
• Dual Post Types: External article links or self-authored content
• Story Display: Clean, ranked list with domain extraction for URLs
• Comment System: Unlimited nested threading for rich discussions
• Content Validation: Automatic URL validation and duplicate checking

🗳️ Voting System

• Upvoting/Downvoting: Democratic content curation
• Real-time Updates: AJAX-powered voting without page reloads
• Vote Management: Prevent duplicate voting, allow vote changes
• Score Calculation: Automatic scoring for stories and comments
• Anti-gaming Measures: User-based voting restrictions

🔍 Discovery & Navigation

• Homepage Feed: Ranked stories by score and recency
• Best Stories: Curated list of highest-scoring content (10+ points)
• Active Discussions: Recently commented stories for ongoing conversations
• Search Functionality: Full-text search across stories and comments
• Pagination: Efficient content browsing with "More" links

⚙️ Administrative Features

📊 Statistics Dashboard

• Real-time Metrics: Total users, stories, comments, and votes
• Daily Activity: Today's registrations, submissions, and engagement
• Recent Activity: Latest story submissions with metadata
• Growth Tracking: Historical data visualization

👥 User Management

• User Overview: Complete user list with activity metrics
• Account Details: Email, karma, content counts, and join dates
• Moderation Tools: Delete users and all associated content
• Admin Protection: Prevent self-deletion for safety

📝 Content Moderation

• Story Management: View, monitor, and delete inappropriate content
• Bulk Operations: Efficient moderation of multiple items
• Comment Oversight: Full comment thread management
• Content Analytics: Track engagement and performance metrics

📄 Page Management

• Custom Pages: Create and edit Guidelines, FAQ, and Support pages
• HTML Editor: Full HTML formatting support with syntax tips
• Live Preview: Real-time content preview before publishing
• Multi-storage: File, database, and session-based content storage
• Default Content: Professional starter content for all pages

🎨 Theme Customization

• Color Palette: Customize header, background, text, link, and meta colors
• Live Preview: See changes instantly with color picker interface
• Persistent Themes: Multiple storage methods ensure settings are saved
• Site Branding: Dynamic site name customization
• CSS Integration: Colors applied across entire application

🛡️ Security Features

Data Protection

• SQL Injection Prevention: PDO prepared statements throughout
• XSS Protection: All user input properly escaped and validated
• CSRF Protection: Form validation and request verification
• Session Security: HTTP-only cookies with secure configuration
• Input Validation: Comprehensive server-side validation

Access Control

• Role-based Permissions: Admin and regular user distinctions
• Action Authorization: Permission checking for all admin functions
• Content Ownership: Users can only edit their own content
• Rate Limiting: Voting and submission frequency controls

💾 Technical Architecture

Database Design

• Optimized Schema: Properly indexed tables for performance
• Relational Integrity: Foreign key constraints and cascading deletes
• Scalable Structure: Designed for growth and high traffic
• Backup-friendly: Clean, normalized data structure

File Structure

• Modular Design: Separated concerns with organized file structure
• Configuration Management: Environment-specific settings
• Error Handling: Comprehensive error logging and user feedback
• Responsive Design: Mobile-friendly interface

Performance Features

• Efficient Queries: Optimized SQL with proper indexing
• Session Management: Minimal session data for speed
• Caching Ready: Structure supports future caching implementation
• Lightweight Frontend: Vanilla JavaScript, no heavy frameworks

🔧 Installation & Setup

Easy Installation

• Automated Installer: Step-by-step setup wizard (install.php)
• Database Auto-creation: Automatic table generation and configuration
• Admin Account Setup: Initial administrator account creation
• Permission Checking: Automatic file permission validation

Flexible Deployment

• Multi-storage Support: File, database, and session-based storage
• Permission Resilience: Graceful fallbacks for restricted environments
• Configuration Options: Customizable security and performance settings
• Documentation: Comprehensive setup and troubleshooting guides

🌐 User Experience

Clean Interface

• Authentic Design: True to original Hacker News aesthetic
• Intuitive Navigation: Familiar layout for easy adoption
• Responsive Layout: Works perfectly on desktop and mobile
• Fast Loading: Optimized for speed and performance

Community Features

• Discussion Threading: Natural conversation flow with nested replies
• Quality Curation: Community-driven content ranking
• User Recognition: Karma system encourages quality participation
• Content Discovery: Multiple ways to find interesting discussions

📈 Scalability & Growth

Built for Scale

• Database Optimization: Proper indexing and query optimization
• Modular Architecture: Easy to extend and modify
• Performance Monitoring: Built-in statistics and analytics
• Future-proof Design: Modern PHP practices and standards

Extension Ready

• Plugin Architecture: Easy to add new features
• API Potential: Structure supports future API development
• Theme System: Expandable customization options
• Integration Friendly: Clean architecture for third-party tools