FHE Builders
The Confidential Dev-Score Leaderboard
Rank developers by their GitHub contributions while keeping their identity encrypted on-chain. Only the trusted verifier can reveal who's behind each score.
Privacy-First Rankings
Using Fully Homomorphic Encryption, your GitHub identity stays encrypted while your score is publicly verifiable.
The Problem
Traditional leaderboards expose your identity. Anyone can see your wallet, your GitHub, and link your on-chain activity to your real identity.
FHE Magic
Your GitHub ID is encrypted in your browser using Fully Homomorphic Encryption. The blockchain only ever sees ciphertext.
Unlinkable Rank
Submit from a burner wallet. Your score is public for rankings, but your GitHub identity stays encrypted. Only the trusted verifier can decrypt.
What's Public vs Encrypted
Public On-Chain
- ✓Your Dev Score (0-1000)
- ✓Your Wallet Address
- ✓Your Rank Position
- ✓Your Timestamp
Encrypted (FHE)
- 🔒Your GitHub User ID
- 🔒Links to your Real Identity
FHE.allow() grants only the trusted verifier permission to decrypt your GitHub ID for auditing purposes.
Dev Score Algorithm
Your score (0-1000) is calculated from your public GitHub data using four weighted categories.
Activity
Your GitHub activity
Reputation
Community recognition
Collaboration
Working with others
Experience
Time on platform
Total Score = Activity (35%) + Reputation (25%) + Collaboration (20%) + Experience (20%)
Maximum score: 1000 points • Scores update every 24 hours
How to Submit
Connect Wallet
Use a burner wallet for anonymity
Login GitHub
OAuth to fetch your public stats
Score Calculated
Algorithm processes your GitHub data
FHE Encryption
GitHub ID encrypted in browser
On-Chain Submit
Score public, identity private
Built With
Ready to join the leaderboard?
Connect your GitHub, encrypt your identity, and climb the ranks.