Top 5 layer-2 open source projects

Contracts for the Layer 2 Finance DeFi aggregator, powered by optimistic rollup.

⚡ The Fuel optimistic rollup in Yul+ for the Ethereum Virtual Machine

Specification for Storm: L2/L3 distributed storage and messaging with economic incentivisation leveraging LNP/BP ecosystem

Smart Contracts for Celer State Guardian Network (SGN) V2 and cBridge V2

TypeScript implementation of a Celer client