Understand the project
Practical overview
When it fits
Use Optimism when you need a technical foundation or reference codebase for Ethereum Layer 2, rollup or scaling infrastructure work.
Who it is for
- Developers working on Ethereum scaling technology
- Teams developing rollup tooling or blockchain infrastructure
- Readers examining an open-source Layer 2 implementation
Documented uses
- Build an Ethereum scaling network using the Optimism codebase.
- Develop tooling for an Optimism-based rollup implementation.
- Create infrastructure for deploying or operating an Optimism-based blockchain network.
- Inspect or extend a Go-based Ethereum scaling project.
Before you choose
Requirements & limits
The repository is public and active, and its stated license is MIT.
- Primary language: Go
- Technical focus: Ethereum scaling, rollups and Layer 2
- Deployment context: server and cloud environments
- Repository status: public, active and not archived
- License: MIT
Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.
Evidence and transparency
Sources & review
Source record details
- Source availability
- Active
- Sources checked
- 30 September 2026
- Original website title
- ethereum-optimism/optimism · Official homepage title · retained in its source language