Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
⚡ Executive Summary & Quick Facts
Authoritative Sourceopen-code-review is open-code-review is an open-source project written in Go: Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), alibaba/open-code-review has accumulated 49,289 GitHub stars and 3,614 forks. It is written in Go, licensed under Apache-2.0, and ranks #277 globally. It is actively maintained with the latest commit recorded on Nov 2, 2026.”
| Repository | alibaba/open-code-review ↗ |
|---|---|
| Primary Category | agent |
| Language & Stack | Go |
| Software License | Apache-2.0 |
| Community Traction | ★ 49.3K stars · ⑂ 3.6K forks · #277 globally |
| Maintenance | ● Active (Last commit: Nov 2, 2026) · 369 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, open-code-review is actively maintained. Continuous telemetry recorded the last code commit on Nov 2, 2026 (9 days ago). Supported by 49,289 stars and 3,614 community forks, this repository holds a calculated health index of 95/100, reflecting very active (commits within last 14 days) and active community feedback (369 open).
Star History
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+1.2K
STARS · LAST 30 DAYS
41
PER DAY
#31
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +1.2K | +3.7K |
| Per day | 1 | 41 | 41 |
| Forks gained | +0 | +72 | +181 |
open-code-review gained 1.2K stars in the last 30 days, about 41 a day, and now has 49.3K. It is about 1 year old and has averaged roughly 49.3K stars a year. It ranks #31 among Go repositories and #277 across all languages on GitHubRepo.
Trending Record
7
DAYS ON TRENDING
#7060
BEST RANK
Nov 2, 2026
FIRST APPEARANCE
Active
STATUS TODAY
open-code-review has maintained a continuous presence across global trending indexes, peaking at #7060. Below is the 30-day activity profile:
💡 Overview
open-code-review is an open-source project written in Go: Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Engineered for speed, consistency, and developer ease, it solves common hurdles in agent, agent-skills, code-review. 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/alibaba/open-code-review@latest⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Go >= 1.21 runtime environment
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
Open Code Review's core philosophy is to combine deterministic engineering with an agent, each handling what it does best. Deterministic Engineering — Hard Constraints For review steps that must not go wrong, engineering logic — not the language model — guarantees correctness: - Precise file selection — Determines exactly which files need review and which should be filtered, ensuring no important change is missed. - Smart file bundling — Groups related files into a single review unit (e.g., messageen.properties and messagezh.properties are bundled together). Each bundle runs as a sub-agent with isolated context — a divide-and-conquer strategy that stays stable on very large changesets and naturally supports concurrent review. - Fine-grained rule matching — Matches review rules to each file's characteristics, keeping the model's attention sharply focused and eliminating information noise at the source. Compared to purely language-driven rule guidance, template-engine-based rule matching is more stable and predictable.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with open-code-review.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install open-code-review using your package manager: `go install github.com/alibaba/open-code-review@latest`
Initialize your project workspace or configuration file for open-code-review.
Import open-code-review into your codebase or invoke it directly from your terminal.
Execute your test suite or run `open-code-review --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
alibaba/open-code-review is currently ranked #277 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #272 | pandas-dev/pandas | Python | ★ 50.3K | Compare ↗ |
| #273 | huginn/huginn | Ruby | ★ 50.1K | Compare ↗ |
| #274 | mudler/LocalAI | Go | ★ 50.1K | Compare ↗ |
| #275 | sickn33/agentic-awesome-skills | Python | ★ 49.4K | Compare ↗ |
| #276 | bevyengine/bevy | Rust | ★ 49.3K | Compare ↗ |
| #277 | alibaba/open-code-review This Project | Go | ★ 49.3K | |
| #278 | JuliaLang/julia | Julia | ★ 49.3K | Compare ↗ |
| #279 | JustVugg/colibri | C | ★ 49.2K | Compare ↗ |
| #280 | HKUDS/nanobot | Python | ★ 49.2K | Compare ↗ |
| #281 | exo-explore/exo | Python | ★ 48.2K | Compare ↗ |
| #282 | ReactiveX/RxJava | Java | ★ 48.2K | Compare ↗ |
Frequently Asked Questions
What does open-code-review do? +
Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Is open-code-review actively maintained in 2026? +
Yes, open-code-review is actively maintained. The latest code push was recorded on Nov 2, 2026 (9 days ago). It holds a calculated Maintenance Health Score of 95/100 (A+ rating) with 49,289 stars and 369 open issues.
What language is open-code-review written in? +
The primary language is Go. Topics include: agent, agent-skills, code-review, code-review-assistant, harness.
How many stars does open-code-review have? +
open-code-review has 49,289 stars and 3,614 forks on GitHub.
How does open-code-review rank among GitHub repositories? +
With 49,289 stars, alibaba/open-code-review is ranked #277 globally across all repositories tracked on GitHubRepo and #31 among Go projects.
What license is open-code-review distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
