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Optimism

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  1. optimism optimism Public

    Optimism is Ethereum, scaled.

    Go 6.5k 4k

  2. specs specs Public

    OP Stack Specifications

    Python 179 205

  3. OPerating-manual OPerating-manual Public

    OPerating Manual of the Optimism Collective. https://optimism.io/vision

    196 114

Repositories

Showing 10 of 141 repositories
  • op-analytics Public

    Onchain Data, Utilities, References, and other Analytics on Optimism

    ethereum-optimism/op-analytics's past year of commit activity
    Jupyter Notebook 155 92 63 (1 issue needs help) 21 Updated Oct 3, 2026
  • optimism Public

    Optimism is Ethereum, scaled.

    ethereum-optimism/optimism's past year of commit activity
    Go 6,476 MIT 4,044 737 94 Updated Oct 2, 2026
  • specs Public

    OP Stack Specifications

    ethereum-optimism/specs's past year of commit activity
    Python 179 CC0-1.0 205 76 22 Updated Oct 2, 2026
  • infra Public

    Optimism is Ethereum, scaled.

    ethereum-optimism/infra's past year of commit activity
    Go 45 MIT 130 46 54 Updated Oct 2, 2026
  • reth Public Forked from paradigmxyz/reth

    Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

    ethereum-optimism/reth's past year of commit activity
    Rust 0 Apache-2.0 2,727 0 6 Updated Oct 2, 2026
  • superchain-ops Public

    superchain-ops allows builders to create and execute tasks on EVM chains.

    ethereum-optimism/superchain-ops's past year of commit activity
    Solidity 100 MIT 128 17 (1 issue needs help) 18 Updated Oct 2, 2026
  • op-geth Public
    ethereum-optimism/op-geth's past year of commit activity
    Go 399 LGPL-3.0 981 60 39 Updated Oct 2, 2026
  • superchain-registry Public

    An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem

    ethereum-optimism/superchain-registry's past year of commit activity
    Go 224 MIT 221 42 13 Updated Oct 1, 2026
  • actions Public

    DeFi Actions SDK for the OP Stack

    ethereum-optimism/actions's past year of commit activity
    TypeScript 32 MIT 26 89 (9 issues need help) 30 Updated Oct 1, 2026
  • ethereum-optimism.github.io Public

    Unified token list for OP Mainnet, Base, and other OP Chains

    ethereum-optimism/ethereum-optimism.github.io's past year of commit activity
    TypeScript 338 873 9 73 Updated Oct 1, 2026
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