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    113 repositories

    • design-docs

      Public
      MIT License
      •25•32•6•28•Updated Jan 17, 2025Jan 17, 2025

    • docs

      Public
      Optimism Developer Docs
      MDX
      •218•113•63•10•Updated Jan 17, 2025Jan 17, 2025

    • optimism

      Public
      Optimism is Ethereum, scaled.
      rollupoptimismovml2-scalingethereum
      Go
      •
      MIT License
      •3.4k•5.9k•378•122•Updated Jan 17, 2025Jan 17, 2025

    • specs

      Public
      OP Stack Specifications
      Just
      •
      Creative Commons Zero v1.0 Universal
      •101•110•63•32•Updated Jan 17, 2025Jan 17, 2025

    • superchain-ops

      Public
      Solidity
      •
      MIT License
      •52•51•43•9•Updated Jan 17, 2025Jan 17, 2025

    • superchain-registry

      Public
      An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
      Go
      •
      MIT License
      •118•111•68•21•Updated Jan 17, 2025Jan 17, 2025

    • op-analytics

      Public
      Onchain Data, Utilities, References, and other Analytics on Optimism
      Jupyter Notebook
      •56•116•43•6•Updated Jan 17, 2025Jan 17, 2025

    • developers

      Public
      This repository is to serve as a place where builders on every level of the OP Stack can come to collaborate.
      ethereumoptimismop-stack
      Creative Commons Zero v1.0 Universal
      •48•78•12•1•Updated Jan 17, 2025Jan 17, 2025

    • supersim

      Public
      Local Multi-L2 Development Environment
      Go
      •
      MIT License
      •74•191•28•22•Updated Jan 17, 2025Jan 17, 2025

    • ecosystem

      Public
      Optimism is Ethereum, scaled.
      TypeScript
      •
      MIT License
      •55•102•24•4•Updated Jan 17, 2025Jan 17, 2025

    • asterisc

      Public
      RISC-V interactive fraud-proof tech
      Go
      •
      MIT License
      •20•99•8•12•Updated Jan 16, 2025Jan 16, 2025

    • devnets

      Public
      0•2•3•0•Updated Jan 16, 2025Jan 16, 2025

    • OPerating-manual

      Public
      OPerating Manual of the Optimism Collective. https://optimism.io/vision
      69•149•1•9•Updated Jan 16, 2025Jan 16, 2025

    • community-hub

      Public
      Optimism Governance Docs
      MDX
      •473•370•15•25•Updated Jan 16, 2025Jan 16, 2025

    • op-geth

      Public
      Go
      •
      GNU Lesser General Public License v3.0
      •794•305•37•30•Updated Jan 16, 2025Jan 16, 2025

    • circleci-utils

      Public
      Utility to use in with circleci
      Python
      •
      MIT License
      •0•1•0•1•Updated Jan 15, 2025Jan 15, 2025

    • infra

      Public
      Optimism is Ethereum, scaled.
      ethereumrollupinfraoptimisml2-scaling
      Go
      •
      MIT License
      •34•23•5•9•Updated Jan 15, 2025Jan 15, 2025

    • ethereum-optimism.github.io

      Public
      Unified token list for OP Mainnet, Base, and other OP Chains
      TypeScript
      •696•283•3•15•Updated Jan 15, 2025Jan 15, 2025

    • super-cli

      Public
      Super CLI
      TypeScript
      •1•1•6•2•Updated Jan 15, 2025Jan 15, 2025

    • pm

      Public
      Modeled after https://github.com/ethereum/eth2.0-pm
      Just
      •7•16•7•0•Updated Jan 14, 2025Jan 14, 2025

    • asdf-kurtosis

      Public
      Shell
      •
      MIT License
      •1•1•0•0•Updated Jan 13, 2025Jan 13, 2025

    • presigner

      Public
      Multisig transaction presigner made easy
      Go
      •6•4•3•1•Updated Jan 13, 2025Jan 13, 2025

    • monitorism

      Public
      Suite of tools for Monitoring OP Stack Chains 🔴 Offers real-time detection and Incident response capabilities ✨
      securitymonitoringoptimismonchain
      Go
      •
      MIT License
      •22•26•6•7•Updated Jan 9, 2025Jan 9, 2025

    • bailiff

      Public
      Go
      •2•2•0•1•Updated Jan 8, 2025Jan 8, 2025

    • superchain-relayer

      Public
      Interface to relay messages from L2 to L1 for chains in the Superchain like Base, Zora, and OP Mainnet
      TypeScript
      •
      MIT License
      •22•31•5•1•Updated Jan 8, 2025Jan 8, 2025

    • op-reth

      Public
      Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust
      Rust
      •
      Apache License 2.0
      •1.3k•5•6•1•Updated Jan 8, 2025Jan 8, 2025

    • circleci-github-utils

      Public
      ORB for facilitating the interaction between circleci and github
      Shell
      •
      MIT License
      •0•0•0•0•Updated Dec 12, 2024Dec 12, 2024

    • minigeth

      Public
      Stripped-down oracle-augmented version of geth for use in fault proofs.
      Go
      •
      GNU General Public License v3.0
      •10•28•0•1•Updated Dec 11, 2024Dec 11, 2024

    • superchainerc20-compatibility

      Public
      TypeScript
      •
      MIT License
      •0•1•0•0•Updated Dec 4, 2024Dec 4, 2024

    • homebrew-tap

      Public
      Ruby
      •2•1•0•0•Updated Dec 3, 2024Dec 3, 2024