Explore @ethereum-optimism Open Source projects

OptimismPBC (@ethereum-optimism)

ethereum-optimism

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26.9 %

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25.0 %

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15.4 %

JavaScript
7.7 %

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5.8 %

Shell
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optimism

Optimism is Ethereum, scaled.

optimism-tutorial

Build your first app on Optimism!

cannon

On chain interactive fault prover for Ethereum

community-hub

Optimism Governance Docs

ecosystem-contributions

Find ways to contribute to the Optimism Collective

ethereum-optimism.github.io

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

contracts

[Optimism] Smart Contracts

optimism-starter

A boilerplate for getting started with optimism

optimistic-specs

Optimistic: Bedrock, is a protocol that strives to be an extremely simple optimistic rollup that maintains 1:1 compatibility with Ethereum

OPerating-manual

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

op-geth

optimism-project-ideas

Ways to contribute to the Optimism Collective

kona

A suite of `no_std` components for the OP Stack state transition function.

op-analytics

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

Jupyter Notebook

asterisc

RISC-V interactive fraud-proof tech

ecosystem

Optimism is Ethereum, scaled.

docs

Optimism Developer Docs

smock

[Optimism] Solidity mock contracts in JavaScript

superchain-registry

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

developers

This repository is to serve as a place where builders on every level of the OP Stack can come to collaborate.

brand-kit

Brand assets for Optimism

optimism-integration

[Optimism] Service Integration & Rapid Development

go-ethereum

[Optimism] Go implementation of the Optimistic Ethereum protocol

solidity

[Optimism] (Slightly) modified Solidity compiler

superchain-ops

axos

Portable no-std Derivation Pipeline engineered in pure Rust

superchain-relayer

Interface to relay messages from L2 to L1 for chains in the Superchain like Base, Zora, and OP Mainnet

Truffle-ERC20-Example

A simple ERC20 token project in Truffle to get started with the OVM

minigeth

Stripped-down oracle-augmented version of geth for use in fault proofs.

lib-keccak

Keccak-f[1600] permutation in the EVM

verifier

[Optimism] Layer 2 Verifier

supersim

Local Multi-L2 Development Environment

merch

official optimism merch instructions

reference-optimistic-geth

optimism-mud-starter

A MUD based starterkit by optimism

optimism-ts-services

[Optimism] Client-Side Services

tests

Standard Tests for OP Stack Component Implementations.

Waffle-ERC20-Example

A simple ERC20 token project in Waffle to get started with the OVM

batch-submitter

[Optimism] Batches go zoom

plugins

[Optimism] Plugins!

data-transport-layer

[Optimism] Shuttling data from L1 all day.

infra

Optimism is Ethereum, scaled.

regenesis

[Optimism] State Dumps & Regenesis Automation

optimistic-pm

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

.github

[Optimism] Default GitHub configuration files

integration-tests

[Optimism] Service Integration Tests

tx-overload

chug-splash

Chuggin' and splashin', splashin' and chuggin'. Chugslash!

stack-docs

OP Stack documentation

workshops

Workshops that we teach

docker

[Optimism] Dockerfiles and Entrypoints

design-docs

changelog

optimism-faq-bot

Optimism FAQ bot for Discord. A fork of Rari-Capital's FAQ bot :0

l2-geth-state-dumper

A small utility for generating an L2 genesis state

service-base

[Optimism] A simple framework for stateful JS services

ovm-subgraphs

keygeneration

[Optimism] Airgapped Key Generation

scripts

[Optimism] Various misc. scripts

bailiff