Layer 2 Explained: How Ethereum Scaling Works

Optimism is a layer 2 scaling solution for Ethereum, aimed at reducing transaction costs and increasing throughput while maintaining Ethereum's security and decentralization.

Sui is a decentralized smart contract platform that leverages the Move programming language for advanced asset management and transaction scalability.

Arbitrum Nitro is a second-generation Layer 2 blockchain protocol designed to enhance throughput and efficiency of Ethereum by using an optimistic rollup approach.

Lumia is a next-generation Layer 2 blockchain platform that leverages advanced technologies like Polygon CDK and NearDA to solve liquidity fragmentation and scalability issues in the blockchain space.

Celestia is a modular blockchain that specializes in data availability, allowing other blockchains and rollups to post transaction data to it rather than handling storage themselves. It uses Data Availability Sampling so nodes can verify data without downloading all of it, keeping hardware requirements low while scaling throughput. The TIA token is used for data storage fees, staking, and governance. Celestia's modular design has influenced the broader blockchain industry's shift toward separating execution from data availability.

zkLink addresses blockchain interoperability and liquidity fragmentation by providing an aggregated rollup infrastructure using zero-knowledge proof technology.

Base is a secure, low-cost, developer-friendly Ethereum Layer 2 built by Coinbase, powered by the OP Stack and designed to bring the next billion users onchain.

Polygon is a multi-chain scaling platform for Ethereum that connects and powers a network of Layer-2 blockchains. Validators stake the POL token (upgraded from MATIC) to secure the network and can operate across multiple Polygon chains simultaneously. Polygon's architecture reduces transaction costs and increases speed while maintaining Ethereum compatibility, making it a popular infrastructure layer for DeFi, gaming, and NFT applications.

Ardor is a blockchain-as-a-service platform that offers scalable and customizable blockchain solutions through its unique parent-child chain architecture.

Mantle is a Layer 2 solution built on Ethereum that enhances scalability through a modular framework and advanced data availability techniques, supporting decentralized applications with high efficiency and security.

MDEX is a decentralized exchange that leverages Heco Chain and Ethereum for low transaction fees and rich ecosystem integration, offering dual mining mechanisms for liquidity and transactions.

Bonk is a decentralized token on the Solana network designed to create a secure and community-focused cryptocurrency experience, emphasizing utility through incentivized activities and airdrops.

Myria is a layer-two scaling solution for Ethereum focused on NFTs and blockchain gaming, leveraging ZK-Rollup technology to enhance scalability and reduce costs.

Aerodrome Finance is a next-generation AMM designed to serve as Base's central liquidity hub, combining a powerful liquidity incentive engine, vote-lock governance model, and user-friendly experience.

Zircuit is a blockchain solution that enhances transaction security and efficiency using hybrid architecture combining rollups and zero-knowledge proofs.

Nervos Network is a layered blockchain ecosystem designed to enhance scalability, flexibility, and security for decentralized applications.

QuarkChain is a blockchain platform designed to address scalability issues by utilizing a multi-layered architecture and sharding technology.

SKALE Network is a high-throughput, low-latency, and configurable blockchain network designed to enhance the Ethereum ecosystem through elastic sidechains.

ArcBlock is a blockchain platform designed to simplify the development and deployment of decentralized applications by integrating blockchain with cloud computing.

Darwinia Network enhances cross-chain interoperability for DApps through versatile messaging protocols and a modular architecture.

Giant Mammoth Chain is a modular blockchain platform designed to improve scalability and interoperability using Layer 2 solutions and ZK-Rollups.

StreamCoin aims to revolutionize streaming and digital art through its decentralized blockchain ecosystem, empowering content creators and consumers.

Lambda leverages Ethereum Layer 2 and Permanent Storage to deliver scalable, cost-efficient, and secure decentralized applications.

Swarm is a decentralized storage and communication platform built on a peer-to-peer network with integrated economic incentives using the BZZ token.

MetisDAO is a blockchain project aimed at enhancing decentralized collaborations through a scalable layer 2 solution.

AERGO is a hybrid blockchain platform aimed at providing a secure, scalable, and user-friendly infrastructure for enterprise applications.

Polygon 2.0 introduces POL, a next-generation token to secure, coordinate, and grow the Polygon ecosystem through a scalable network of Layer 2 chains.