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@OffchainLabs

Offchain Labs

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  1. nitro nitro Public

    Nitro goes vroom and fixes everything

    Go 907 720

  2. prysm prysm Public

    Go implementation of Ethereum proof of stake

    Go 3.7k 1.3k

  3. token-bridge-contracts token-bridge-contracts Public

    Arbitrum token bridge and peripheral contracts

    Solidity 192 166

  4. arbitrum-sdk arbitrum-sdk Public

    TypeScript 276 214

  5. arbitrum-tutorials arbitrum-tutorials Public

    Get started developing on Arbitrum

    JavaScript 505 313

  6. arbitrum-token-bridge arbitrum-token-bridge Public

    💙 UI for bridging assets to and from Arbitrum chains

    TypeScript 183 215

Repositories

Showing 10 of 149 repositories
  • zerodev-wallet-sdk Public
    OffchainLabs/zerodev-wallet-sdk’s past year of commit activity
    TypeScript 9 0 0 16 Updated Apr 15, 2026
  • arbitrum-portal Public
    OffchainLabs/arbitrum-portal’s past year of commit activity
    TypeScript 2 0 1 27 Updated Apr 15, 2026
  • prysm Public

    Go implementation of Ethereum proof of stake

    OffchainLabs/prysm’s past year of commit activity
    Go 3,746 GPL-3.0 1,290 269 191 Updated Apr 15, 2026
  • nitro Public

    Nitro goes vroom and fixes everything

    OffchainLabs/nitro’s past year of commit activity
    Go 907 720 15 (1 issue needs help) 65 Updated Apr 15, 2026
  • go-ethereum Public
    OffchainLabs/go-ethereum’s past year of commit activity
    Go 76 LGPL-3.0 154 0 19 Updated Apr 15, 2026
  • arbitrum-docs Public

    Arbitrum Docs! Content + Webapp

    OffchainLabs/arbitrum-docs’s past year of commit activity
    JavaScript 241 441 21 33 Updated Apr 14, 2026
  • tally-zero Public

    Arbitrum DAO Governance UI

    OffchainLabs/tally-zero’s past year of commit activity
    TypeScript 1 MIT 0 0 1 Updated Apr 14, 2026
  • nitro-testnode Public

    A complete environment for nitro-based service including sequencer, batch-poster, validator, and a coordinator.

    OffchainLabs/nitro-testnode’s past year of commit activity
    TypeScript 45 Apache-2.0 96 0 9 Updated Apr 14, 2026
  • arbitrum-chain-sdk Public

    💙 SDK for building Arbitrum chains

    OffchainLabs/arbitrum-chain-sdk’s past year of commit activity
    TypeScript 54 Apache-2.0 73 7 71 Updated Apr 14, 2026
  • nitro-contracts Public

    The core Arbitrum Nitro contracts deployed to the parent chain to host the rollup

    OffchainLabs/nitro-contracts’s past year of commit activity
    Solidity 152 158 5 32 Updated Apr 14, 2026
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