- Like an SDK, Polygon CDK enables developers to construct modular and interoperable ZK-powered L2 appchains that connect EVM scaling networks to L3 DApps.
- CDK expands on Polygon Supernets by reducing cross-messaging latency between DApps and root chains and removing isolated liquidity.
Polygon has unveiled the Chain Development Kit (CDK), an open-source modular code base for building Zero-Knowledge Proof powered L2 scaling solutions. Powered by the Polygon zkEVM, L2 chains built with CDK will be deployed onto Ethereum.
Additionally, CDK allows developers to convert existing L1 chains to L2 chains by modularizing their architecture. For example, an L1 code stack can be completely deconstructed and redesigned for custom solutions; through CDK, developers can choose their ZK execution environment, sequencers—nodes responsible for ordering transactions off-chain in rollups before they’re published to the mainchain—and native token utility.
Supernets and Appchains: Expanding Interoperability
CDK L2 chains are the next evolution of Polygon Supernets, DApp-specific appchains built on Polygon that bridge Polygon L3 DApps with root chains (any PoS EVM compatible blockchain) to enable cross-chain communication and interoperability. Supernets allow for cross-chain messaging, but different root chains require different messaging paths, stagnating interoperable scaling between Supernets and root chains with isolated liquidity and increased messaging latency.
Through CDK, all Supernets can modify their current architecture to implement ZK roll-up technology, seamlessly bridging to any ZK-based root chain and reducing messaging latency.
CDK Benefits
The benefits of CDK include:
- Ensure robust and rapid cross-chain connectivity with all fellow Polygon chains for near-instant finality.
- Seamlessly tap into the shared liquidity across the entire array of Polygon chains.
- Swiftly access the comprehensive liquidity of Ethereum through a single, easy step.
- Leverage the efficiency of fully prepared Polygon proofing and proof aggregation technology for ultra-fast transactions.
Conclusion
In conclusion, Polygon’s introduction of the Chain Development Kit (CDK) marks a significant step forward in blockchain scalability solutions. With its open-source and modular code base, CDK empowers developers to construct zero-knowledge-proof powered L2 scaling solutions.
The advantages presented by CDK are diverse and impactful. Blockchain developers can achieve swift and reliable cross-chain connectivity within the Polygon ecosystem by employing CDK. The technology facilitates streamlined access to shared liquidity across various Polygon chains while enabling seamless access to the extensive liquidity of Ethereum.
Polygon’s Chain Development Kit fosters the creation of advanced L2 scaling solutions and ushers in a new era of versatility, interoperability, and enhanced blockchain performance. As the blockchain landscape continues to evolve, CDK positions itself as a pivotal tool, empowering developers to shape the future of blockchain technology with greater scalability and connectivity.
