Skip to content

@ethereum-optimism Optimism

Change the repository type filter

All

    Repositories list

    126 repositories

    • 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•81•10•1•Updated Feb 19, 2025Feb 19, 2025

    • docs

      Public
      Optimism Developer Docs
      MDX
      •244•118•61•14•Updated Feb 19, 2025Feb 19, 2025

    • optimism

      Public
      Optimism is Ethereum, scaled.
      rollupoptimismovml2-scalingethereum
      Go
      •
      MIT License
      •3.5k•6k•389•124•Updated Feb 19, 2025Feb 19, 2025

    • op-analytics

      Public
      Onchain Data, Utilities, References, and other Analytics on Optimism
      Jupyter Notebook
      •60•124•44•10•Updated Feb 19, 2025Feb 19, 2025

    • superchain-ops

      Public
      Solidity
      •
      MIT License
      •61•56•58•17•Updated Feb 19, 2025Feb 19, 2025

    • supersim

      Public
      Local Multi-L2 Development Environment
      Go
      •
      MIT License
      •78•208•26•15•Updated Feb 19, 2025Feb 19, 2025

    • design-docs

      Public
      MIT License
      •35•36•6•22•Updated Feb 19, 2025Feb 19, 2025

    • superchain-starter-pingpong

      Public template
      TypeScript
      •
      MIT License
      •5•1•0•0•Updated Feb 19, 2025Feb 19, 2025

    • superchain-starter-multisend

      Public template
      Superchain interop example: Crosschain Multisend
      TypeScript
      •
      MIT License
      •5•0•0•0•Updated Feb 19, 2025Feb 19, 2025

    • superchain-starter-initial-supply-token

      Public template
      Superchain interop example: SuperchainERC20 that mints initial supply on a single chain
      TypeScript
      •
      MIT License
      •5•0•0•0•Updated Feb 19, 2025Feb 19, 2025

    • specs

      Public
      OP Stack Specifications
      Just
      •
      Creative Commons Zero v1.0 Universal
      •117•119•68•25•Updated Feb 19, 2025Feb 19, 2025

    • superchain-starter

      Public template
      A lightweight, focused starting point for prototyping/building on the Superchain
      TypeScript
      •
      MIT License
      •5•1•0•0•Updated Feb 19, 2025Feb 19, 2025

    • interop-lib

      Public
      Solidity
      •
      MIT License
      •3•3•1•0•Updated Feb 19, 2025Feb 19, 2025

    • superchain-starter-xchain-flash-loan-example

      Public
      Superchain interop example: Crosschain flash loan
      TypeScript
      •
      MIT License
      •0•0•0•0•Updated Feb 18, 2025Feb 18, 2025

    • circleci-utils

      Public
      Utility to use in with circleci
      Python
      •
      MIT License
      •3•2•0•2•Updated Feb 18, 2025Feb 18, 2025

    • ethereum-optimism.github.io

      Public
      Unified token list for OP Mainnet, Base, and other OP Chains
      TypeScript
      •715•287•3•18•Updated Feb 18, 2025Feb 18, 2025

    • kurtosis-test

      Public
      Test runner for kurtosis
      Go
      •0•0•0•0•Updated Feb 18, 2025Feb 18, 2025

    • op-geth

      Public
      Go
      •
      GNU Lesser General Public License v3.0
      •827•318•45•29•Updated Feb 18, 2025Feb 18, 2025

    • infra

      Public
      Optimism is Ethereum, scaled.
      ethereumrollupinfraoptimisml2-scaling
      Go
      •
      MIT License
      •41•27•35•12•Updated Feb 18, 2025Feb 18, 2025

    • super-cli

      Public
      ⚡️ sup: Superchain CLI
      TypeScript
      •3•2•8•2•Updated Feb 17, 2025Feb 17, 2025

    • ecosystem

      Public
      Optimism is Ethereum, scaled.
      TypeScript
      •
      MIT License
      •60•110•26•3•Updated Feb 17, 2025Feb 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
      •139•146•69•23•Updated Feb 16, 2025Feb 16, 2025

    • op-reth

      Public archive
      Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust
      Rust
      •
      Apache License 2.0
      •1.4k•11•6•0•Updated Feb 16, 2025Feb 16, 2025

    • homebrew-tap

      Public
      Ruby
      •3•1•0•0•Updated Feb 14, 2025Feb 14, 2025

    • community-hub

      Public
      Optimism Governance Docs
      MDX
      •479•376•16•31•Updated Feb 14, 2025Feb 14, 2025

    • SUPs

      Public
      Superchain Upgrade Proposals
      Creative Commons Zero v1.0 Universal
      •3•6•0•1•Updated Feb 13, 2025Feb 13, 2025

    • OPerating-manual

      Public
      OPerating Manual of the Optimism Collective. https://optimism.io/vision
      73•152•1•13•Updated Feb 13, 2025Feb 13, 2025

    • base-org-contracts

      Public
      Solidity
      •
      MIT License
      •121•1•0•1•Updated Feb 12, 2025Feb 12, 2025

    • .github

      Public template
      [Optimism] Default GitHub configuration files
      29•22•2•7•Updated Feb 12, 2025Feb 12, 2025

    • kurtestosis

      Public archive
      Test runner for kurtosis
      Go
      •0•0•0•0•Updated Feb 11, 2025Feb 11, 2025