⚡ Executive Summary & Quick Facts
Authoritative Sourceoptimism is optimism is an open-source project written in Go: Optimism is Ethereum, scaled..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), ethereum-optimism/optimism has accumulated 6,489 GitHub stars and 4,066 forks. It is written in Go, licensed under MIT, and ranks #2,401 globally. It is actively maintained with the latest commit recorded on Nov 1, 2026.”
| Repository | ethereum-optimism/optimism ↗ |
|---|---|
| Primary Category | ethereum |
| Language & Stack | Go |
| Software License | MIT |
| Community Traction | ★ 6.5K stars · ⑂ 4.1K forks · #2,401 globally |
| Maintenance | ● Active (Last commit: Nov 1, 2026) · 921 open issues |
| Target Audience | Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 95/100 · Grade A+Yes, optimism is actively maintained. Continuous telemetry recorded the last code commit on Nov 1, 2026 (12 days ago). Supported by 6,489 stars and 4,066 community forks, this repository holds a calculated health index of 95/100, reflecting very active (commits within last 14 days) and active community feedback (921 open).
Star History
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[](https://githubrepo.cloud/repo/ethereum-optimism/optimism?utm_source=readme_badge) [](https://githubrepo.cloud/repo/ethereum-optimism/optimism?utm_source=readme_badge) [](https://githubrepo.cloud/repo/ethereum-optimism/optimism?utm_source=readme_badge) [](https://githubrepo.cloud/repo/ethereum-optimism/optimism?utm_source=readme_badge) [](https://githubrepo.cloud/repo/ethereum-optimism/optimism?utm_source=readme_badge)Momentum
+13
STARS · LAST 30 DAYS
1
PER DAY
#331
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +13 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +21 | +203 |
optimism gained 13 stars in the last 30 days, about 1 a day, and now has 6.5K. It is about 7 years old and has averaged roughly 927 stars a year. It ranks #331 among Go repositories and #2,401 across all languages on GitHubRepo.
Trending Record
42
DAYS ON TRENDING
#1458
BEST RANK
Sep 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
optimism has maintained a continuous presence across global trending indexes, peaking at #1458. Below is the 30-day activity profile:
💡 Overview
optimism is an open-source project written in Go: Optimism is Ethereum, scaled.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ethereum, l2-scaling, optimism. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Go for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ go install github.com/ethereum-optimism/optimism@latest⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Go >= 1.21 runtime environment
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
optimism coordinates its core functionality through a modular Go pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed optimism into Go backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open MIT license.
🚀 Getting Started
Install optimism using your package manager: `go install github.com/ethereum-optimism/optimism@latest`
Initialize your project workspace or configuration file for optimism.
Import optimism into your codebase or invoke it directly from your terminal.
Execute your test suite or run `optimism --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
ethereum-optimism/optimism is currently ranked #2,401 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,396 | imba/imba | JavaScript | ★ 6.5K | Compare ↗ |
| #2,397 | BitterSecurity/Decepticon | Python | ★ 6.5K | Compare ↗ |
| #2,398 | ACRA/acra | Kotlin | ★ 6.5K | Compare ↗ |
| #2,399 | josStorer/RWKV-Runner | TypeScript | ★ 6.5K | Compare ↗ |
| #2,400 | HeliBorg/HeliBoard | Kotlin | ★ 6.5K | Compare ↗ |
| #2,401 | ethereum-optimism/optimism This Project | Go | ★ 6.5K | |
| #2,402 | hibernate/hibernate-orm | Java | ★ 6.5K | Compare ↗ |
| #2,403 | wakujs/waku | TypeScript | ★ 6.5K | Compare ↗ |
| #2,404 | apache/flink-cdc | Java | ★ 6.5K | Compare ↗ |
| #2,405 | gobwas/ws | Go | ★ 6.5K | Compare ↗ |
| #2,406 | oomol-lab/pdf-craft | Python | ★ 6.5K | Compare ↗ |
Frequently Asked Questions
What does optimism do? +
Optimism is Ethereum, scaled.
Is optimism actively maintained in 2026? +
Yes, optimism is actively maintained. The latest code push was recorded on Nov 1, 2026 (12 days ago). It holds a calculated Maintenance Health Score of 95/100 (A+ rating) with 6,489 stars and 921 open issues.
What language is optimism written in? +
The primary language is Go. Topics include: ethereum, l2-scaling, optimism, ovm, rollup.
How many stars does optimism have? +
optimism has 6,489 stars and 4,066 forks on GitHub.
How does optimism rank among GitHub repositories? +
With 6,489 stars, ethereum-optimism/optimism is ranked #2,401 globally across all repositories tracked on GitHubRepo and #331 among Go projects.
What license is optimism distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
