Show HN: I built a tool to score and analyze GitHub profiles

en-git transforms your GitHub data into actionable insights with advanced analytics, gamification, AI-powered career advice, and beautiful visualizations.

• 🎯 Profile Score (0-100) - Get rated Elite, Expert, Advanced, Intermediate, or Beginner
• 🐦 One-Click Social Sharing - Tweet your achievements instantly with beautiful formatting
• 💡 Personalized Tips - Get actionable advice to improve your developer profile
• 📈 Improvement Plans - See your potential score and timeframe to reach it

Compare with peers — analyze profiles side-by-side to track your growth and benchmark your progress.

Get a comprehensive score evaluating your GitHub profile across 5 key categories:

• ✅ Instant Evaluation - See your score out of 100 with color-coded rating
• ✅ 5 Category Breakdown - Visual progress bars for each area
• ✅ Achievement List - Celebrate what you've accomplished
• ✅ Top 5 Improvement Tips - Actionable advice with point values
• ✅ Improvement Plan - Personalized roadmap with timeframe
• ✅ Potential Score - See how much you can improve

Rating System: Elite 👑 (90-100) • Expert 🏆 (75-89) • Advanced ⭐ (60-74) • Intermediate 📈 (40-59) • Beginner 🌱 (0-39)

Share your GitHub achievements with beautiful formatting:

• ✅ Copy to Clipboard - Emoji-rich stats ready to paste
• ✅ Tweet Instantly - Opens Twitter with pre-filled tweet
• ✅ LinkedIn Share - Professional format for LinkedIn
• ✅ Viral Loop - Every share includes link back to en-git

Tweet Format:

• Language Analysis - Top 3 programming languages with usage percentages
• Repository Insights - Most starred & active repositories
• Contribution Calendar - Interactive heatmap of your coding activity
• Activity Patterns - Weekly & hourly contribution charts
• Coding Profile - Early bird vs night coder detection
• Topics & Tags - Popular technologies in your projects
• Domain Detection - Skill classification (Web Dev, AI/ML, DevOps, Mobile, etc.)

• Achievement System - Track your GitHub journey with 15+ achievements! 🏆
  • 📊 View All Achievements Guide →
  • Follower milestones (Growing Community, Rising Star, Influencer)
  • Repository achievements (Productive, Prolific Creator)
  • Star milestones (Great Work, Popular Project, Century Club)
  • Fork achievements (Developers Love Your Code)
  • Special achievements (Steady Growth, Explosive Growth)
  • Three Tiers: Minor, Medium, and Major (Epic!) achievements
  • Beautiful color-coded cards with icons
• Legacy Badges - Activity-based badges
  • Polyglot (Bronze/Silver/Gold)
  • Night Owl / 🐦 Early Bird
  • Open Source Hero
  • Consistent Coder
  • Star Collector
  • Early Adopter
  • Collaborator
  • Issue Hunter
• Skill Radar Chart - 6-dimensional visualization of technical expertise
• Tech Stack Badges - Auto-generated shields.io badges for your README
• Progress Reports - Track growth over time with detailed achievement summaries

• NFT Badges - Mint milestone achievements as NFTs
• Smart Contract Verification - API to verify on-chain ownership
• Portable Credentials - Linked to your wallet address

• Career Insights - Personalized career advice from Google Gemini AI
• 6-Month Learning Roadmap - Customized skill development plan
• Strengths & Growth Areas - Identify what you excel at and where to improve
• Project Recommendations - AI-suggested projects to build next
• Career Paths - Job titles and specializations matched to your profile

• Share Cards - Generate beautiful 1200x630 images for social media
• Bookmarks - Save favorite profiles for quick access
• Search History - Track recently viewed profiles
• PDF Export - Download comprehensive reports
• 🆕 Profile Score (0-100) - Comprehensive profile evaluation across 5 categories
  • Profile Completeness (20 pts)
  • Repository Quality (30 pts)
  • Skills & Diversity (20 pts)
  • Community Engagement (15 pts)
  • Activity & Consistency (15 pts)
  • Get personalized improvement tips
  • Track your progress with achievement badges
  • Rating system: Elite 👑, Expert 🏆, Advanced ⭐, Intermediate 📈, Beginner 🌱
• 🆕 One-Click Social Sharing - Share your GitHub achievements instantly
  • Copy Stats: Copy beautifully formatted stats to clipboard
  • Tweet: Share on Twitter with pre-filled emoji-rich text
  • LinkedIn: Share professional achievements on LinkedIn
  • Automatic viral loop with link back to en-git

• 🎯 Inline Profile Score Badge - Profile score appears directly on GitHub profile pages
  • Automatic detection when viewing any GitHub profile
  • Shows score (0-100), rating (Elite/Expert/Advanced/Intermediate/Beginner), and rating icon
  • Click to open full analysis on en-git website
  • Purple "Deeper Analysis" button for detailed insights
• 📊 Single File Code Quality Analysis - Perfect for PR reviews and code reading!
  • Appears automatically on single file views (/blob/ pages)
  • "Analyze Code Quality" button in file header
  • Real-time code analysis with quality score (0-100)
  • Complexity level (Low/Medium/High)
  • Click for detailed modal with:
    • Score breakdown (Structure, Documentation, Complexity, Best Practices)
    • Issues found with specific warnings
    • Improvement suggestions with actionable tips
  • Automatic navigation detection - badge appears when you click through files
  • No page reload needed!

• One-Click Analysis - Analyze profiles & repos directly from GitHub

• Profile Score Integration - View your 0-100 score right from GitHub popup

• Quick Share - Share achievements without leaving GitHub

• Custom Themes - Personalize GitHub with custom colors (primary, accent, background, text)

• Custom Fonts - Choose your preferred code font (Fira Code, JetBrains Mono, etc.)

• Keyboard Shortcuts - Navigate faster (Ctrl+K search, Ctrl+Shift+N new repo, Ctrl+Shift+I issues)

• Repository Bookmarks - Save and organize favorite repos with import/export

• Visual Enhancements - Enhanced contribution graphs, repo cards, and profile pages

• Settings Page - Full control with tabs for themes, editor, shortcuts, and bookmarks

Frontend:

• React 19 + Vite
• React Router
• Shadcn/UI + Radix UI
• Tailwind CSS
• Recharts (for analytics charts)
• Axios
• Socket.io-client

Backend:

• Node.js + Express
• MongoDB + Mongoose
• Socket.io
• JWT + bcrypt
• Razorpay
• Cloudinary
• Ethers.js
• Axios + Cheerio (GitHub trending scrape)
• Node-Cache (in-memory cache for GitHub API)

• Node.js 18+
• MongoDB running (local or Atlas)
• GitHub personal access token (optional, for higher rate limits)
• Vercel account (for deployment)

Server:

Client:

Client Environment Variables:

Server Environment Variables:

• Open http://localhost:5173 in your browser
• Enter your GitHub username to get started!

When you visit any GitHub profile, the extension automatically injects a beautiful profile score badge showing:

• Overall score (0-100)
• Rating level with icon (👑 Elite, 🏆 Expert, ⭐ Advanced, 📈 Intermediate, 🌱 Beginner)
• Purple "Deeper Analysis" button to open full analysis

Perfect for PR reviews and code reading! When viewing any code file:

• "Analyze Code Quality" button appears in the file header
• Click to analyze the file in real-time
• See quality score, complexity level, and file size
• Click the badge for detailed breakdown:
  • Score Breakdown: Structure, Documentation, Complexity, Best Practices
  • Issues Found: Specific problems detected (long functions, missing comments, debug statements)
  • Suggestions: Actionable recommendations to improve code quality

Supported Languages: JavaScript, TypeScript, Python, Java, C/C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, and more!

Key Benefits:

• ✅ Instant feedback during code reviews
• ✅ Learn best practices from analysis
• ✅ Identify issues before merging PRs
• ✅ No page reload needed - works on navigation
• ✅ All analysis done client-side (privacy-focused)

The project includes a complete CI/CD pipeline with Vercel deployment:

• ✅ Staging: Push to develop branch → auto-deploys to Vercel staging
• ✅ Production: Push to main branch → auto-deploys to Vercel production
• ✅ Testing: Automated testing, security scanning, and performance checks
• ✅ Notifications: Slack notifications for deployment status

See Vercel Deployment Setup Guide for detailed instructions on:

• Setting up Vercel projects
• Configuring GitHub secrets
• Environment variables
• Troubleshooting common issues

Create server/.env:

Create client/.env:

Option A: Use the batch script (Windows)

Option B: Run manually

Terminal 1 (server):

Terminal 2 (client):

• Client: http://localhost:5173
• Server: http://localhost:8000/api/v1/healthcheck
• GitHub Insights: http://localhost:5173/github-insights

1. Navigate to /github-insights in the app
2. Enter any public GitHub username (e.g., octocat, torvalds, gaearon)
3. Click Analyze
4. View:
   • Profile Summary: avatar, bio, followers, domain classification
   • Top Languages: pie chart with percentages (small languages grouped into "Other")
   • Most Starred/Active Repos: ranked lists
   • Popular Topics: tag cloud
   • Commit Timing: hourly bar chart + profile badge (early-bird / night-coder)
   • Weekly Activity: recent events by week
   • Recommendations:
     • Trending projects that match your skills
     • Personal project ideas based on your top topics
     • Today's trending repos

5. Switch to the History tab to:
   • Capture Snapshots - Save your current GitHub stats
   • View Trends - See followers, repos, and stars over time
   • Unlock Achievements - Earn badges as you grow! 🎉
   • Progress Reports - Detailed summaries with all achievements
   • Compare Stats - "Then vs Now" comparisons

📖 Learn about all available achievements →

Tips:

• Add a GITHUB_TOKEN to .env for higher API rate limits (5000/hr)
• Without a token, public API allows 60 requests/hour
• Results are cached for 5 minutes server-side to reduce API calls
• Capture snapshots weekly or monthly for best trend visualization
• Check your Progress Report to see unlocked achievements!

1. Build the extension:

   cd client npm run build:extension

2. Load in Chrome:

   • Open chrome://extensions/
   • Enable Developer mode (top-right toggle)
   • Click Load unpacked
   • Select the chrome-extension folder
   • Extension loaded! 🎉

3. Use it:

   • Click extension icon to analyze any GitHub username
   • Visit GitHub profiles → See "Analyze with en-git" button
   • Visit repos → See "Deep Dive" button
   • Right-click GitHub links → "Analyze with en-git"

📖 Full documentation: See chrome-extension/SETUP.md

We love contributions! Here''s how you can help:

1. Fork the repository
2. Create a feature branch: git checkout -b feature/amazing-feature
3. Commit your changes: git commit -m ''Add amazing feature''
4. Push to the branch: git push origin feature/amazing-feature
5. Open a Pull Request

• Follow existing code style and conventions
• Add comments for complex logic
• Test your changes thoroughly
• Update documentation if needed
• Keep PRs focused and atomic

This project is licensed under the MIT License - see the LICENSE file for details.

If you find this project helpful:

• ⭐ Star the repo to show your support
• 🐦 Share on Twitter using our one-click share feature
• 💼 Share on LinkedIn to help others discover it
• 🐛 Report bugs to help us improve
• 💡 Suggest features we should build next

Project Link: https://github.com/TejasS1233/en-git
Live Demo: https://en-git-6fjm.vercel.app
Chrome Extension: Coming soon to Chrome Web Store!