Repositories list

• design-docs

  Public
  MIT License

  •46•52•5•51•Updated Aug 26, 2025Aug 26, 2025

• op-analytics

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

  Jupyter Notebook

  •71•145•59•18•Updated Aug 26, 2025Aug 26, 2025

• optimism

  Public
  Optimism is Ethereum, scaled.

  rollupoptimismovm+ 2l2-scalingethereum

  Go

  •

  MIT License

  •3.7k•6.2k•530•71•Updated Aug 26, 2025Aug 26, 2025

• devnets

  Public
  Python

  •3•9•5•0•Updated Aug 25, 2025Aug 25, 2025

• docs

  Public
  Optimism Developer Docs

  MDX

  •264•146•27•21•Updated Aug 25, 2025Aug 25, 2025

• verbs

  Public
  Verbs library for the OP Stack

  TypeScript

  •

  MIT License

  •0•7•13•7•Updated Aug 25, 2025Aug 25, 2025

• superchain-ops

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

  devopsethereummultsig+ 1optimism-l2

  Solidity

  •

  MIT License

  •101•74•57•9•Updated Aug 25, 2025Aug 25, 2025

• specs

  Public
  OP Stack Specifications

  Just

  •

  Creative Commons Zero v1.0 Universal

  •156•136•73•23•Updated Aug 25, 2025Aug 25, 2025

• op-geth

  Public
  Go

  •

  GNU Lesser General Public License v3.0

  •905•360•58•41•Updated Aug 25, 2025Aug 25, 2025

• community-hub

  Public
  Optimism Governance Docs

  MDX

  •496•406•20•44•Updated Aug 25, 2025Aug 25, 2025

• ethereum-optimism.github.io

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

  TypeScript

  •771•307•6•14•Updated Aug 25, 2025Aug 25, 2025

• infra

  Public
  Optimism is Ethereum, scaled.

  ethereumrollupinfra+ 2optimisml2-scaling

  Go

  •

  MIT License

  •77•37•66•23•Updated Aug 25, 2025Aug 25, 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

  •180•187•76•25•Updated Aug 20, 2025Aug 20, 2025

• monitorism

  Public
  Suite of tools for Monitoring OP Stack Chains 🔴 Offers real-time detection and Incident response capabilities ✨

  securitymonitoringoptimism+ 1onchain

  Go

  •

  MIT License

  •32•34•4•14•Updated Aug 18, 2025Aug 18, 2025

• superchain-tokenlist

  Public
  Repository for adding and managing tokens for Superchain chains.

  TypeScript

  •

  MIT License

  •1•0•0•1•Updated Aug 15, 2025Aug 15, 2025

• pm

  Public
  Modeled after https://github.com/ethereum/eth2.0-pm

  JavaScript

  •9•18•4•4•Updated Aug 15, 2025Aug 15, 2025

• circleci-utils

  Public
  Utility to use in with circleci

  Python

  •

  MIT License

  •4•5•0•3•Updated Aug 13, 2025Aug 13, 2025

• OPerating-manual

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

  88•162•5•14•Updated Aug 7, 2025Aug 7, 2025

• Retro-Funding

  Public
  Python

  •

  MIT License

  •13•10•4•1•Updated Aug 6, 2025Aug 6, 2025

• ecosystem

  Public
  Optimism is Ethereum, scaled.

  TypeScript

  •

  MIT License

  •76•132•48•5•Updated Aug 6, 2025Aug 6, 2025

• homebrew-tap

  Public
  Ruby

  •5•1•0•0•Updated Aug 6, 2025Aug 6, 2025

• supersim

  Public
  Local Multi-L2 Development Environment

  Go

  •

  MIT License

  •101•246•32•12•Updated Aug 6, 2025Aug 6, 2025

• release-management

  Public
  Python

  •2•3•133•0•Updated Jul 30, 2025Jul 30, 2025

• interop-lib

  Public
  Solidity

  •

  MIT License

  •12•10•1•1•Updated Jul 10, 2025Jul 10, 2025

• ecosystem-contributions

  Public
  Find ways to contribute to the Optimism Collective

  TypeScript

  •

  MIT License

  •142•334•79•9•Updated Jun 14, 2025Jun 14, 2025

• kurtosis-test

  Public
  Test runner for kurtosis

  Go

  •0•2•0•3•Updated Jun 10, 2025Jun 10, 2025

• superchainerc20-starter

  Public
  A starter kit for deploying and testing SuperchainERC20 tokens

  TypeScript

  •

  MIT License

  •176•314•6•6•Updated Jun 4, 2025Jun 4, 2025

• developers

  Public
  This repository is for builders to get technical support, from the OP Stack to app development!

  appethereumoptimism+ 1op-stack

  Creative Commons Zero v1.0 Universal

  •58•95•5•6•Updated May 15, 2025May 15, 2025

• asterisc

  Public
  RISC-V interactive fault proof tech

  Go

  •

  MIT License

  •31•104•10•10•Updated May 5, 2025May 5, 2025

• kurtosis-lint

  Public
  Python

  •

  MIT License

  •0•0•0•0•Updated May 5, 2025May 5, 2025