About Arbitrum
Arbitrum is a Layer 2 / rollup network designed to help scale Ethereum by moving many transactions off the main chain while still relying on Ethereum for security. The project is widely known for its rollup-based approach, which aims to reduce fees and improve throughput for decentralized applications.
The Arbitrum ecosystem supports builders, apps, and users that want to interact with Ethereum-compatible infrastructure in a more efficient way. Its website serves as the main hub for information about the network, ecosystem, governance, and technical resources.
In directory terms, Arbitrum fits best as a blockchain infrastructure project rather than a standalone app. It is relevant to teams exploring rollups, EVM-compatible scaling, and Web3 development on Layer 2 networks.
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