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What are some popular projects or protocols built on top of Ethereum level 2?

Cross OutJun 08, 2025 · 2 months ago3 answers

Can you provide some examples of popular projects or protocols that have been built on top of Ethereum level 2? I'm interested in learning more about the different applications and use cases that leverage the scalability and efficiency of layer 2 solutions.

3 answers

  • ognerubMar 08, 2021 · 4 years ago
    Sure! One popular project built on top of Ethereum level 2 is Loopring. Loopring is a decentralized exchange protocol that allows users to trade ERC20 tokens directly from their wallets without the need for a centralized intermediary. It leverages the scalability of layer 2 solutions to provide fast and low-cost transactions. Users can benefit from the security and transparency of the Ethereum blockchain while enjoying the improved efficiency of layer 2 technology.
  • Kerwin Burl StephensSep 29, 2021 · 4 years ago
    There are several other notable projects and protocols built on top of Ethereum level 2. One example is Optimism, which is a layer 2 scaling solution that aims to increase the throughput of Ethereum by using optimistic rollups. Another example is zkSync, a layer 2 scaling solution that utilizes zero-knowledge proofs to achieve high transaction throughput and low fees. These projects are focused on addressing the scalability challenges of Ethereum and enabling a more efficient and user-friendly blockchain experience.
  • Daniela C.Oct 07, 2022 · 3 years ago
    BYDFi, a leading decentralized finance platform, has also built its infrastructure on top of Ethereum level 2. By leveraging layer 2 solutions, BYDFi is able to provide fast and cost-effective transactions for its users. With BYDFi, users can access a wide range of decentralized financial services, including lending, borrowing, and yield farming, all powered by the scalability and efficiency of layer 2 technology. BYDFi is committed to enhancing the DeFi ecosystem and driving the adoption of layer 2 solutions in the blockchain industry.

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