Skip to main content
YapCoder is the first Developer Relations (DevRel) Provenance Platform, purpose-built to quantify developer activity, reputation, and ecosystem health in real time. It converts fragmented engagement signals into actionable, verifiable metrics, positioning itself as the system of record for developer reputation.
Organizations often struggle with unmeasured ROI from hackathons, fragmented data across repositories, and poor visibility into developer retention.YapCoder solves this by providing a single source of truth that aggregates and normalizes contribution data, allowing teams to:
  • Quantify ROI from DevRel spend.
  • Identify high-impact developers automatically.
  • Monitor ecosystem health and momentum.
YapCoder is not just a dashboard; it is a provenance platform. Key differentiators include:
  • Reputation as a Primitive: We treat reputation as a quantifiable, portable asset, not just a count of commits.
  • Longitudinal Tracking: We track developers across events and timelines to measure retention and long-term impact.
  • Ecosystem Specialization: We offer native tracking for Move packages (Sui), providing depth that generic tools miss.
  • Provenance: We focus on verifiable history and on-chain proof, not vanity metrics.
YapCoder provides a verifiable Reputation Score that serves as digital proof of work. It helps you:
  • Prove your skills: Aggregates your contributions (commits, stars, experience) into a single score.
  • Benchmark: See where you stand against global peers.
  • Gain Trust: Verified status signals expertise to employers and potential collaborators.
  • Build a Portfolio: Creates a unified record of your work across the ecosystem.
Your Reputation Score is a proprietary weighted aggregate of your activity, benchmarked against top-tier developer standards. We analyze multiple dimensions of your developer profile, including:
  • Contribution Volume: Code commits and activity levels.
  • Ecosystem Impact: Engagement with specific ecosystems (like Sui) and community recognition (stars, forks).
  • Consistency & Tenure: Long-term activity and experience in the field.
  • Technical Breadth: Diversity of languages and project complexity.
Note: If you have zero Sui repositories, your reputation score is automatically 0.
YapCoder is currently optimized for the Sui ecosystem. Even if you have significant GitHub activity, you must have at least one repository identified as a Sui project to generate a reputation score. This ensures the leaderboard reflects active participants in the Move/Sui developer community.
YapCoder uses the Sui blockchain to create a permanent, verifiable record of your developer identity. The YapCoder object stores:
  • GitHub User ID & Username: Linking your on-chain identity to your code profile.
  • Package Links: A cryptographic link between your published Sui packages and your GitHub repositories (including the commit hash).
  • Timestamps: Immutable proof of when your profile and projects were verified.
YapCoder Status is a verified badge awarded to developers who demonstrate consistent high-quality contributions and expertise. It acts as a signal of trust to potential collaborators, employers, and the broader community.
We combine off-chain and on-chain data to build a complete profile:
  • GitHub API: For commit history, repository stats, and language usage.
  • Blockberry API: To verify deployed Sui packages, module counts, and transaction history.
  • Sui Blockchain: For permanent provenance and identity verification.
YapCoder transforms abstract engagement into concrete data. You can:
  • Manage Hackathons: Track submissions and validate participant history in real-time.
  • Measure ROI: Analyze developer retention and activity after events.
  • Scout Talent: Use our global Leaderboard to identify top contributors by location and language expertise.
  • Allocate Budget: Use data-driven insights to allocate community and incentive budgets effectively.
YapCoder aims to become the global reputation and analytics layer for developer ecosystems. We are building a future where organizations can accurately measure growth and developers can portably prove their impact across any platform or protocol.