How It Works
With Javelin, the first superbuilder, NodeKit restores composability to rollups.
Siloed Approach: Siloed ecosystems fragment liquidity, leak value, and scale Ethereum in a broken way.
Composable Approach: Composable ecosystems are unified and grow stronger together with shared liquidity, value accrual and unlocked use cases.
The Result: Unified liquidity, greater L2 token value accrual, atomicity and a more profitable business model for rollups and appchains.
Javelin is the first Superbuilder, a shared block-making machine that connects all rollups on NodeKit. By utilizing Javelin, dApps can execute cross rollup transactions with atomic execution, unlocking a variety of real world use cases previously only possible on Layer 1s.
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Javelin is not limited to rollups on SEQ. It can plug into a variety of products including L2s with centralized/decentralized sequencers, based preconfs, shared sequencers, and more.
This powerful technology provides the flexibility and scalability of rollups while preserving composability across the blockchain ecosystem.
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User creates an atomic cross-rollup bundle by interacting with both Rollup 1 and Rollup 2
Bundles are submitted to NodeKit where they are atomically executed, enabling cross-chain composability
Rollups receive a preconfirmation from SEQ and can receive hard finality from the DA Layer