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Optimism

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We've verified that the organization ethereum-optimism controls the domain:
- optimism.io
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3.1k followers
https://optimism.io
@optimism

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optimism optimism Public

Optimism is Ethereum, scaled.

Go 6.5k 4.1k
specs specs Public

OP Stack Specifications

Python 177 204
OPerating-manual OPerating-manual Public

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

196 113

Repositories

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Showing 10 of 142 repositories

optimism Public
Optimism is Ethereum, scaled.

ethereum-optimism/optimism's past year of commit activity

Go 6,483 MIT 4,064 775 136 Updated Oct 30, 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 2,763 0 7 Updated Oct 30, 2026
specs Public
OP Stack Specifications

ethereum-optimism/specs's past year of commit activity

Python 177 CC0-1.0 204 75 27 Updated Oct 30, 2026
op-analytics Public
Onchain Data, Utilities, References, and other Analytics on Optimism

ethereum-optimism/op-analytics's past year of commit activity

Jupyter Notebook 156 92 63 (1 issue needs help) 21 Updated Oct 29, 2026
actions Public
DeFi Actions SDK for the OP Stack

ethereum-optimism/actions's past year of commit activity

TypeScript 32 MIT 28 89 (9 issues need help) 35 Updated Oct 29, 2026
infra Public
Optimism is Ethereum, scaled.

ethereum-optimism/infra's past year of commit activity

Go 45 MIT 129 42 56 Updated Oct 29, 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 99 MIT 128 18 (1 issue needs help) 20 Updated Oct 29, 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 223 MIT 222 41 22 Updated Oct 29, 2026
reth-core Public Forked from paradigmxyz/reth-core

ethereum-optimism/reth-core's past year of commit activity

Rust 0 Apache-2.0 17 0 1 Updated Oct 27, 2026
op-geth Public

ethereum-optimism/op-geth's past year of commit activity

Go 399 LGPL-3.0 978 60 34 Updated Oct 27, 2026

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TypeScript Go Solidity JavaScript Rust

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